Top 100 Window Manufacturers and Suppliers Of 2024

Updated: January 19th, 2023

If you're considering starting a business, a critical piece will be to find the best wholesale supplier or manufacturer for your window installation business.

After interviewing thousands of founders, we've identified that finding a manufacturer online for your window installation business is one of the most difficult parts to starting a business, and often times, where entrepreneurs find themselves hitting a brick wall.

The main reason for this is that there are so many options out there and finding the best wholesale supplier, manufacturer or distributer for your window installation business can be a challenge.

In this post, we've found and vetted the best wholesale suppliers and manufacturers for your window installation business to simplify the outreach process for you.

Additionally, we provide you with each wholesale supplier and manufacturers:

  • Location
  • Number of Employees
  • Annual Revenue
  • Year Established

At the end of this article, we provide you with the top sourcing and outreach tips when looking for your wholesale supplier.

Top Suppliers And Manufacturers For Your Window Installation Business

As promised, we've vetted the top 100 window manufacturers and suppliers of 2024.

Here they are:

#1: Amazon

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & personal care, broadband & dsl, gourmet food & just about anything else.

  • Location: Indiana
  • Country: United States
  • Employees: 1
  • Year Founded: 2000

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Learn more at their website ➜

#2: Dan-Kar Corp.

  • Employees: 10
  • Year Founded: 1976

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Learn more at their website ➜

#3: Fluke Corporation

Fluke Corporation is the world leader in the manufacture, distribution and service of electronic test tools, biomedical equipment and networking solutions.

  • Location: Arizona
  • Country: United States
  • Employees: 1000
  • Year Founded: 1948

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Learn more at their website ➜

#4: tetrapak

Tetra Pak is the world's leading food processing and packaging solutions company working closely with our customers and suppliers to provide safe food.

  • Location: In Salah
  • Country: Algeria
  • Employees: 200
  • Year Founded: 1968

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Learn more at their website ➜

Learn more about starting a window installation business:

Where to start?

-> How to start a window installation business?
-> How much does it cost to start a window installation business?
-> Pros and cons of a window installation business

Need inspiration?

-> Other window installation business success stories
-> Examples of established window installation business

Other resources

#6: SABIC Innovative Plastics

  • Employees: 1000
  • Year Founded: 2007

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Learn more at their website ➜

#7: C. R. Laurence Co. Inc. (CRL)

C. R. Laurence is the world leader, wholesale distributor to the Glazing, Industrial, Construction, Architectural, Hardware and Automotive Industries, supplying railing, windscreen, standoffs, and other supplies to major industries and manufacturers.

  • Year Founded: 1964

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Learn more at their website ➜

#8: PARR

  • Location: Washington
  • Country: United States
  • Employees: 50
  • Year Founded: 1998

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Learn more at their website ➜

#9: SUNRISE SPECIALTY COMPANY

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Learn more at their website ➜

#10: Marvin - Windows and Doors

Marvin creates windows and doors inspired by how people live. Explore our product lines and enhance your new construction, remodel or replacement project.

  • Location: Tennessee
  • Country: United States
  • Employees: 1000
  • Year Founded: 1906

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Learn more at their website ➜

#11: Acoustical Solutions

Acoustical Solutions is a supplier of acoustic panels, soundproofing, sound blocking and noise control solutions for use in all types of applications.

  • Location: Texas
  • Country: United States
  • Employees: 10
  • Year Founded: 1990

Learn more at their website ➜

#12: Acoustical Surfaces

Acoustical Surfaces offers panels, tiles, doors, windows, and other acoustical materials. Browse our website and call us for a soundproofing solution.

  • Location: South District
  • Country: Israel
  • Employees: 50
  • Year Founded: 1980

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Learn more at their website ➜

#13: Feldco

Family owned business for over 50 years. Factory Feldco Direct is dedicated on improving homes with high quality windows, sliding and doors since 1976.

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Learn more at their website ➜

#14: KPS Global®

We are the industry-leading manufacturer of insulated panel systems, supplier of aftermarket parts/replacement equipment and provider of installation services.

  • Location: Texas
  • Country: United States
  • Employees: 500
  • Year Founded: 1947

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Learn more at their website ➜

#15: Southland Log Homes, Inc.

Southland Log Homes offers custom cabin homes & cabin kits, nationwide. View hundreds of log home plans or design your own log cabin homes!

  • Employees: 200
  • Year Founded: 1978

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Learn more at their website ➜

#16: Terra Universal, Inc.

Modular Cleanrooms, Cleanroom Equipment, Glove Boxes, Laminar Flow Hoods, Cleanroom Pass-through Chambers, Desiccators, Critical Environment Enclosures and more.

  • Employees: 100
  • Year Founded: 1976

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Learn more at their website ➜

#17: Oldcastle BuildingEnvelope

  • Employees: 50
  • Year Founded: 1948

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Learn more at their website ➜

#18: ODL, Inc.

ODL makes door glass, door blinds for entry doors.

  • Employees: 50
  • Year Founded: 1945

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Learn more at their website ➜

#19: Destaco

DESTACO is the industry’s leading global supplier of high-performance automation, workholding and containment solutions. Contact us today!

  • Employees: 500
  • Year Founded: 1915

Learn more at their website ➜

#20: Polymershapes

We carry an extensive line of plastic products by the world's finest manufacturers. Quick shipping - we have a location near you.

  • Employees: 500

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Learn more at their website ➜

#21: Columbus Glass Block

Learn how Innovate Building Solutions can help with the design, products (including glass block, replacement windows & doors, bathroom products) and installation service for your next project. Contact us for more information at 1-877-668-5888.

  • Employees: 10
  • Year Founded: 1977

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Learn more at their website ➜

#22: Panavision Federal Systems, LLC

Panavision Inc. is a leading designer and manufacturer of high-precision camera systems, including both film and digital cameras, and lenses and accessories for the motion picture and television industries. Renowned for its worldwide service and support, Panavision systems are rented through its domestic and internationally owned and operated facilities and distributor

  • Employees: 1
  • Year Founded: 2004

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Learn more at their website ➜

#23: Grupo Antolin-Kentucky, Inc.

  • Employees: 500
  • Year Founded: 1993

Learn more at their website ➜

#24: Specac

Specac offer FTIR spectrometer accessories, FTIR and XRF sample preparation equipment and a range of polarizer solutions. Get in touch for a quote.

  • Employees: 1
  • Year Founded: 1989

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Learn more at their website ➜

#25: Midwest Optical Systems, Inc. (MidOpt)

MidOpt filters for machine vision are designed to ensure flawless control, dependable results and the very best image quality for industrial applications.

  • Employees: 10
  • Year Founded: 1988

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Learn more at their website ➜

#26: Nucor Building Systems

A leader in fully customized, technology driven building systems, that fit your unique needs: energy efficient, environmentally friendly building solutions.

  • Employees: 200

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Learn more at their website ➜

#27: Sand Creek Post & Beam

Sand Creek Post & Beam is the leading manufacturer of rustic wood barns, barn homes, and wedding venues filled with character. Solid, safe, and built to last generations. Our products feature post and beam construction for an interior as beautiful as the exterior.

  • Employees: 10
  • Year Founded: 2004

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Learn more at their website ➜

#28: Accoya Acetylated Wood

Accoya modified wood has become the timber industry benchmark when it comes to performance and sustainability. Accoya has a 25-year in-ground warranty.

  • Location: In Salah
  • Country: Algeria
  • Employees: 10
  • Year Founded: 2005

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Learn more at their website ➜

#29: Kolbe Windows & Doors

At Kolbe, our windows and doors are best known for superior quality, custom craftsmanship, attention to detail, as well as innovative and unique designs.

  • Employees: 1000
  • Year Founded: 1946

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Learn more at their website ➜

#30: PortaFab Corp.

For over 25 years PortaFab has been a leading manufacturer of modular building systems. PortaFab offers the largest line of modular wall systems in the industry.

  • Employees: 50
  • Year Founded: 1971

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Learn more at their website ➜

#31: Zygo Corporation

Zygo Corporation is known to design and manufacture advanced metrology systems and ultra-precise optical components and assemblies. They are known manufacturers of 3D Optical Profiler Systems, Laser Interferometer Systems, Absolute Position Sensors, Displacement Position Sensors, Optical Components, and Optical Assemblies. Zygo was founded in 1970 in Middlefield, Connecticut. It is today a part of the Ultra Precision Technologies Division of AMETEK, Inc.

  • Location: Anjouan
  • Country: Comoros
  • Employees: 500
  • Year Founded: 1970

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Learn more at their website ➜

#32: Window E-Store

Window e-Store sells windows & glass doors custom built to your specifications. Get windows at the best price by buying online with our easy ordering tool.

  • Year Founded: 1988

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Learn more at their website ➜

#33: American Renolit Corp.

With decorative, high-quality and sustainable plastic products, we create clear added value for our customers and improve the quality of life.

  • Employees: 200

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Learn more at their website ➜

#34: Helmut Fischer GmbH

Measurement and analysis instruments from FISCHER are used around the world in diverse sectors. Precision, reliability & easy operation.

  • Employees: 10
  • Year Founded: 1980

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Learn more at their website ➜

#35: Capistrano Valley Glass & Mirror Inc

Capistrano Valley Glass - since 1979, Orange County's experts in custom windows, interior/exterior glass fencing/railing, frame/frameless glass shower & tub enclosures. Entry, folding & patio doors.

  • Employees: 1
  • Year Founded: 1979

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Learn more at their website ➜

#36: Pike Technologies, Inc.

  • Employees: 10
  • Year Founded: 1989

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Learn more at their website ➜

#37: A Plus Warehouse

Find warehouse equipment for your industrial or commercial facility. Material handling, storage, conveyors, ladders and other warehouse equipment online.

  • Location: Massachusetts
  • Country: United States
  • Employees: 1
  • Year Founded: 1996

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Learn more at their website ➜

#38: Allusions Glass & Mirror

Allusions Glass & Mirror - since 1987. Sales & installation of frame/frameless, windows, mirrors, tub/shower enclosures & doors; glass railing/fencing in Orange County, CA. Fleetwood Stanley NanaWall.

  • Employees: 50

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Learn more at their website ➜

#39: Mr. Glass Doors and Windows

A cutting-edge company specializing in the design and manufacturing of windows and doors for residential and commercial applications.

  • Employees: 10
  • Year Founded: 2007

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Learn more at their website ➜

#40: Shanghai Optics

Specializes in Custom Optical Lens Design and Manufacturing. As the #1 supplier for custom optics, we provide wide range of customizable optics and assemblies.

  • Employees: 10
  • Year Founded: 1963

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Learn more at their website ➜

#41: IES 2000

  • Year Founded: 1991

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Learn more at their website ➜

#42: Southern Pine

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Learn more at their website ➜

#43: Central Fairbank Lumber

Central Fairbank Lumber has provided the highest quality products & service for homeowners, contractors and builders for over 100 years.

  • Employees: 100
  • Year Founded: 1912

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Learn more at their website ➜

#44: Felling Trailers, Inc.

  • Employees: 200
  • Year Founded: 1974

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Learn more at their website ➜

#45: Storm Smart

Storm Smart installs the most advanced storm-protection products on the market, including hurricane screens, shutters, and panels. Click here to learn more.

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Learn more at their website ➜

#46: Component Hardware Group, Inc.

Design solutions and manufacturing of industrial components and assemblies in food service, healthcare, construction, commercial services and institutions.

  • Employees: 50
  • Year Founded: 1981

Learn more at their website ➜

#47: Swift Glass Company, Inc.

Swift Glass is a worldwide leader in manufacturing quality fabricated glass parts, offering capabilities such as glass cutting, waterjet cutting and more.

  • Employees: 100

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Learn more at their website ➜

#48: Sunrise Windows & Doors

Choose Sunrise Windows for the most reliable sliding vinyl replacement windows, doors, blinds & more. Our dedication to quality ensures your satisfaction.

  • Location: Tennessee
  • Country: United States
  • Employees: 200
  • Year Founded: 1994

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Learn more at their website ➜

#49: Sydor Optics, Inc.

Sydor Optics is the global leader in plano optics manufacturing: wafers, windows, filters, mirrors, optical flats. Many optical substrates available.

  • Employees: 50
  • Year Founded: 1964

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Learn more at their website ➜

#50: MI Windows and Doors

MI Windows and Doors provides simply better built windows. At MI you will find the best replacement and new construction windows.

  • Location: Tennessee
  • Country: United States

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Learn more at their website ➜

#51: Office Partition Walls

At Space Plus, we offer commercial interior glass door solutions for glass office partitions, office cubicles, room dividers, privacy wall enclosures & for other commercial spaces. Contact (888) 869-1850.

  • Employees: 10
  • Year Founded: 2006

Learn more at their website ➜

#52: New England Photoconductor

IR Detector from New England Photoconductor. New England Photoconductor has been in the IR Detector field for over 100 years. If you are in need of an infrared detector, contact us today. We have IR detectors for a wide range of applications. Visit our site for more information on our IR ( Infrared ) detectors, or to contact us for more information.

  • Employees: 10
  • Year Founded: 1972

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Learn more at their website ➜

#53: All Weather Windows Ltd.

All Weather Windows is one of Canada's largest window and door manufacturers. We specialize in energy efficient and durable exterior products.

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Learn more at their website ➜

#54: Five Star Fabricating, Inc.

  • Employees: 50
  • Year Founded: 1979

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Learn more at their website ➜

#55: Swiss Jewel Co.

We are the top supplier of precision synthetic jewel bearings, ruby ball bearings, and sapphire crystal glass for industrial markets - Learn more today!

  • Employees: 10
  • Year Founded: 1920

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Learn more at their website ➜

#56: Netwell Noise Control

NetWell Noise Control is the leading noise control company in the industry today. Click here to learn more about our capabilities.

  • Employees: 1
  • Year Founded: 1992

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Learn more at their website ➜

#57: Storefront, Curtain Walls, Replacement Windows, Glass Installation

Design, Fabrication and Installation. Absolute best quality, artistic designs. Interior or exterior glazed systems. High thermal performance. NY, NJ, PA, CT. Premium window and door hardware

  • Location: New York
  • Country: United States
  • Employees: 50
  • Year Founded: 1996

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Learn more at their website ➜

#58: Innotech Windows + Doors

Innotech Windows + Doors is the leading manufacturer of energy efficient and durable European style Tilt and Turn Windows and Exterior Doors.

  • Employees: 10

Learn more at their website ➜

#59: INCOM Distributor Supply

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Learn more at their website ➜

#60: Admiral Steel

Specializing in High Carbon Spring, Strip, & Alloy Steels. We also stock a complete line of low carbon bars, shapes, and structural steels, tool steels, reinforcing steels, and other building products.>

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  • Employees: 10
  • Year Founded: 1950

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Learn more at their website ➜

#61: ACO Polymer Products, Inc.

  • Employees: 50
  • Year Founded: 1978

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Learn more at their website ➜

#62: Allegheny Millwork & Lumber

  • Location: Pennsylvania
  • Country: United States

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Learn more at their website ➜

#63: Lowell Corporation

Welcome to Lowell Corporation - Manufacturer of industrial hand tools and repair equipment. Lowell Corporation is the leader in the industries of ratchets, wrenches, jacks, rams, pumps, and hydraulics.

  • Employees: 10
  • Year Founded: 1869

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Learn more at their website ➜

#64: North Star Manufacturing (London) Ltd.

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Learn more at their website ➜

#65: Pegasus Glass

  • Employees: 10
  • Year Founded: 1968

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Learn more at their website ➜

#66: OKNA Windows

OKNA Meta Description

  • Location: Tennessee
  • Country: United States
  • Employees: 100
  • Year Founded: 1993

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Learn more at their website ➜

#67: Starwall

Nos murs séparateurs STARWALL sont entièrement configurables, recyclables, re-utilisables et modulaires. Mélangez toutes les gammes pour obtenir des résultats éclatants!

  • Employees: 1

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Learn more at their website ➜

#68: Blomberg Window Systems

Blomberg’s proprietary extrusions and specialty product options can be highly customized to provide elegant solutions for your complex design needs.

  • Employees: 100
  • Year Founded: 1956

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Learn more at their website ➜

#69: Golden Windows Limited

Make Golden Windows your source for windows & doors in Kitchener, London & Ottawa. We are a window & door company homeowners & builders can count on. Call now!

  • Employees: 100
  • Year Founded: 1961

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Learn more at their website ➜

#70: Paulson Manufacturing Corp.

At Paulson Manufacturing, we are dedicated to ensure safety by creating an unparalleled layer of protection in the face of danger.

  • Employees: 200
  • Year Founded: 1947

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Learn more at their website ➜

#71: Pioneer Glass and Window Fashions

Pioneer Glass offers shower enclosures, window glass replacement, mirrors and more in Worcester, Middlesex, Norfolk , & Suffolk County MA

  • Employees: 1
  • Year Founded: 2013

Learn more at their website ➜

#72: Anlin Windows & Doors

Anlin Windows & Doors is a leading window manufacturer of energy efficient replacement windows and doors and has the best warranty in the industry.

  • Location: California
  • Country: United States

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Learn more at their website ➜

#73: Ville Doors

Modern Entry Doors, Contemporary Interior Doors, Wrought Iron Doors, Closet Doors

  • Employees: 1
  • Year Founded: 2012

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Learn more at their website ➜

#74: RJM Sales, Inc.

My Store

  • Employees: 10
  • Year Founded: 1970

Learn more at their website ➜

#75: American Discount Aluminum, Inc.

  • Employees: 1
  • Year Founded: 1996

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Learn more at their website ➜

#76: Glazz Custom Works Inc.

We are a glass company based in Palm Desert, we serve all the surrounding desert cities. Free Estimates whether Commercial or Residential and new construction or remodel. No job is to small. Call today to set up your Free Estimate.

  • Employees: 10
  • Year Founded: 2013

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Learn more at their website ➜

#77: Bomco, Inc.

  • Employees: 50
  • Year Founded: 1960

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Learn more at their website ➜

#78: Therm-O-Lite, Inc.

  • Employees: 10
  • Year Founded: 1979

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Learn more at their website ➜

#79: Papailias Inc.

  • Employees: 10
  • Year Founded: 1976

Learn more at their website ➜

#80: EmJac

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Learn more at their website ➜

#81: Automotive Concepts

Get all of the hottest car and truck performance parts and accessories installed in the Twin Cities! Contact Automotive Concepts for all of your aftermarket needs!

  • Location: Minnesota
  • Country: United States

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Learn more at their website ➜

#82: MarShield Custom Radiation Shielding

MarShield is a North American manufacturer and global supplier of radiation shielding and lead shielding products. We provide solutions for the medical, nuclear and contractor industries.

  • Employees: 10
  • Year Founded: 1979

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Learn more at their website ➜

#83: San Diego Windows & Doors

Picture Perfect Windows & Doors is San Diego’s leader in new and replacement windows, doors, window treatments, patio covers, and specialty door systems.

  • Location: California
  • Country: United States

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Learn more at their website ➜

#84: B & M Mica Co., Inc.

We fabricate and supply various types of mica products, in ALL SHAPES AND SIZES (standard, geometric shapes or as per your specifications).

  • Employees: 1
  • Year Founded: 1979

Learn more at their website ➜

#85: Caoba Doors

  • Employees: 1
  • Year Founded: 2001

Learn more at their website ➜

#86: Extreme Components, Inc

Obsolete & Hard to Find Semiconductors and Electronic Components. Commercial Government and Military Solutions. Same Day Shipping on over 1 million parts

  • Location: New Jersey
  • Country: United States
  • Employees: 1
  • Year Founded: 2005

Learn more at their website ➜

#87: Fyre-Tec

Fyre-Tec: Manufacturer of Steel Windows - Fixed, Sliders, Single Hung, Awning and Casement

  • Employees: 10
  • Year Founded: 1991

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Learn more at their website ➜

#88: BRD Noise & Vibration Control, Inc.

  • Employees: 10
  • Year Founded: 1975

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Learn more at their website ➜

#89: Coastal Screen & Rail

Coastal Screen & Rail wants to make your outdoor space your favorite area in your home. See what a new pool screen enclosure or backyard upgrade can do for your home at CoastalScreen.com today!

Learn more at their website ➜

#90: Containerhouse International, Inc.

Customized, built-to-order ISO container conversions. In-house design and fabrication.

  • Employees: 10
  • Year Founded: 1975

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Learn more at their website ➜

#91: Fibox Enclosures

  • Employees: 10
  • Year Founded: 1992

Learn more at their website ➜

#92: Turkstra Lumber Company Limited

  • Employees: 10
  • Year Founded: 1977

Learn more at their website ➜

#93: Privacy Glass Solutions

  • Year Founded: 1978

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Learn more at their website ➜

#94: Knight Optical LLC

Leading UK optical manufacturers of bespoke custom components. Discover Knight Optical's vast range of standard parts including mirrors, prisms, optical lenses, optical filters and polarisation optics for immediate purchase and delivery from our stock.

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Learn more at their website ➜

#95: NT Window

NT Window is a leading window manufacturer of replacement windows in the Southern United States. All windows are NFRC and AAMA certified. Contact us today!

  • Location: Texas
  • Country: United States
  • Employees: 50
  • Year Founded: 1986

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Learn more at their website ➜

#96: T2K - Tooling 2000

  • Year Founded: 1974

Learn more at their website ➜

#97: Richland Glass, Inc.

Richland Glass is a premier OEM supplier of glass and quartz components and assemblies for the electronics, lighting, medical/diagnostic, industrial, and other high technology markets.

  • Employees: 100
  • Year Founded: 1960

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Learn more at their website ➜

#98: Bern Optics, Inc.

The source for custom microscopically small submillimeter optical components

  • Employees: 10
  • Year Founded: 1989

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Learn more at their website ➜

#99: Besco Electric Supply Co.

  • Location: Florida
  • Country: United States
  • Employees: 10
  • Year Founded: 1954

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Learn more at their website ➜

#100: Sterling Precision Optics, Inc.

  • Employees: 10
  • Year Founded: 1958

Learn more at their website ➜

#101: Arjays Window Fashions

We offer Design & Installation for motorized, blinds, shades, shutters, drapery, exterior options, and more! Tempe, Ventura, Scottsdale & Surrounding Areas!

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Learn more at their website ➜

Database Of Top 102 Wholesale Suppliers and Manufacturers For Your Window Installation Business

Below we put together a summary of the top 102 wholesale suppliers and manufacturers for your window installation business.

# Name Location Year Est.
1 Amazon Indiana 2000
2 Dan-Kar Corp. 1976
3 Fluke Corporation Arizona 1948
4 tetrapak In Salah 1968
5 SABIC Innovative Plastics 2007
6 C. R. Laurence Co. Inc. (CRL) 1964
7 PARR Washington 1998
8 SUNRISE SPECIALTY COMPANY
9 Marvin - Windows and Doors Tennessee 1906
10 Acoustical Solutions Texas 1990
11 KPS Global® Texas 1947
12 Acoustical Surfaces South District 1980
13 Feldco
14 Southland Log Homes, Inc. 1978
15 Terra Universal, Inc. 1976
16 Oldcastle BuildingEnvelope 1948
17 Kolbe Windows & Doors 1946
18 ODL, Inc. 1945
19 Destaco 1915
20 Polymershapes
21 Columbus Glass Block 1977
22 Panavision Federal Systems, LLC 2004
23 Grupo Antolin-Kentucky, Inc. 1993
24 Specac 1989
25 Midwest Optical Systems, Inc. (MidOpt) 1988
26 Nucor Building Systems
27 Sand Creek Post & Beam 2004
28 MI Windows and Doors Tennessee
29 Accoya Acetylated Wood In Salah 2005
30 Zygo Corporation Anjouan 1970
31 American Renolit Corp.
32 Capistrano Valley Glass & Mirror Inc 1979
33 Pike Technologies, Inc. 1989
34 A Plus Warehouse Massachusetts 1996
35 PortaFab Corp. 1971
36 Window E-Store 1988
37 Allusions Glass & Mirror
38 Shanghai Optics 1963
39 IES 2000 1991
40 Helmut Fischer GmbH 1980
41 Southern Pine
42 Central Fairbank Lumber 1912
43 Felling Trailers, Inc. 1974
44 Mr. Glass Doors and Windows 2007
45 Sunrise Windows & Doors Tennessee 1994
46 Storm Smart
47 Component Hardware Group, Inc. 1981
48 Anlin Windows & Doors California
49 Swift Glass Company, Inc.
50 Sydor Optics, Inc. 1964
51 OKNA Windows Tennessee 1993
52 Office Partition Walls 2006
53 New England Photoconductor 1972
54 All Weather Windows Ltd.
55 ACO Polymer Products, Inc. 1978
56 Swiss Jewel Co. 1920
57 Netwell Noise Control 1992
58 Five Star Fabricating, Inc. 1979
59 Innotech Windows + Doors
60 INCOM Distributor Supply
61 Automotive Concepts Minnesota
62 Paulson Manufacturing Corp. 1947
63 Admiral Steel 1950
64 Storefront, Curtain Walls, Replacement Windows, Glass Installation New York 1996
65 Allegheny Millwork & Lumber Pennsylvania
66 Lowell Corporation 1869
67 North Star Manufacturing (London) Ltd.
68 Pegasus Glass 1968
69 Fyre-Tec 1991
70 Blomberg Window Systems 1956
71 NT Window Texas 1986
72 Golden Windows Limited 1961
73 Pioneer Glass and Window Fashions 2013
74 Ville Doors 2012
75 RJM Sales, Inc. 1970
76 American Discount Aluminum, Inc. 1996
77 Glazz Custom Works Inc. 2013
78 Bomco, Inc. 1960
79 Therm-O-Lite, Inc. 1979
80 Papailias Inc. 1976
81 EmJac
82 MarShield Custom Radiation Shielding 1979
83 San Diego Windows & Doors California
84 B & M Mica Co., Inc. 1979
85 Caoba Doors 2001
86 Extreme Components, Inc New Jersey 2005
87 American Window Company 1999
88 BRD Noise & Vibration Control, Inc. 1975
89 Coastal Screen & Rail
90 Containerhouse International, Inc. 1975
91 Fibox Enclosures 1992
92 Turkstra Lumber Company Limited 1977
93 Privacy Glass Solutions 1978
94 Knight Optical LLC
95 T2K - Tooling 2000 1974
96 Richland Glass, Inc. 1960
97 Bern Optics, Inc. 1989
98 Besco Electric Supply Co. Florida 1954
99 Sterling Precision Optics, Inc. 1958
100 Arjays Window Fashions

Guide: How To Find A Manufacturer And Supplier For Your Window Installation Business

Before you reach out to suppliers and manufacturers for your window installation business, it's important that you are fully prepared and have done your due diligence.

We've outlined a few tips to help give you a better understanding of what you. may be looking for, which will make your outreach process much more seamless.

Tips For Finding A Supplier And Manufacturer For Your Window Installation Business

Know Your Product Idea Inside And Out

One critical step to finding the right supplier is having an initial idea of what your design/product will look like.

Sketching is one of the most simple ways to get started in the design phase.

What's great about sketching is that you can practically do this anytime, anywhere - even on the back of a napkin.

To get started, all you need to do is pick up a pen and paper and start drawing - or if you are working on a virtual/software product this can be a diagram that outlines the user interface or experience.

Decide what type of supplier you want

You'll want to identify the type of supplier you are looking for.

Here are some questions you may want to ask yourself prior to searching for a supplier

  • Are you looking for a manufacturer to produce your product idea?
  • Do you want to find a supplier that can simply purchase existing products for you?
  • Do you want a drop-shipper to supply and fulfill orders?
  • Do you want a domestic supplier or an overseas supplier? Read more about the pros and cons of each here

How To Reach Out To Suppliers For Your Window Installation Business

Once you've found one or multiple suppliers, your next step will be to approach them.

Crafting the right message with the necessary details can help your chances of receiving a response with all the information you need.

Here are a few important questions to consider asking in your message:

  • What is your minimum order quantity?
  • What is your turnaround time?
  • What are your payment terms?
  • What is your sample pricing?
  • What is your production pricing?

Suppliers are bombarded with hundreds of requests every day, the majority of people simply shopping around to get the best quote. It's common for suppliers to take their time responding or not respond at all if they feel the request or message isn't legitimate or worth their time.

To avoid this happening, keep your message clear, concise and high level. You can always go into more detail in the second or third email with the supplier.

meet the author
Pat Walls

I'm Pat Walls and I created Starter Story - a website dedicated to helping people start businesses. We interview entrepreneurs from around the world about how they started and grew their businesses.