Custom Glass Products
Custom Glass Products is a privately held, family-owned US manufacturer of custom insulated glass units, patented Decralite® SDL/GBG window grids, and door components, selling B2B to window manufacturers, distributors, glaziers, contractors, and architects via quote-based custom orders from two Salisbury, NC facilities.
- Company typePrivate
- Founded1971
- HeadquartersSalisbury, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Custom Glass Products does
Custom Glass Products (CGP) is a US-based, family-owned manufacturer of custom door and window components, founded in 1971 by Vic Reeder and operating from Salisbury, North Carolina with two US-based manufacturing facilities. The company sells exclusively through B2B channels to millworks, distributors, glaziers, window and door manufacturers, contractors, and architects, and does not transact directly with homeowners. Its product portfolio is organized around two pillars: (1) the patented Decralite® family, comprising Simulated Divided Lite (SDL) grids, Grid Between Glass (GBG) decorative muntins, Precision One-Piece Grids®, Decra-Tech bar and check-rail components, barn door components, embossed finishes, and cut/notched window grilles; and (2) Insulated Glass Products, including custom-shaped insulated glass units, Low-E glass, custom windows, and door inserts. CGP holds five US patents on Decralite® technology plus one patent-pending Decra-Tech filing, and operates under industry certifications (IGCC, NFRC, SGCC, ASHRAE, ASTM) with Proposition 65 compliance.
The business model is quote-based custom manufacturing for the majority of revenue, supplemented by a small direct e-commerce storefront offering standardized barn door components at fixed price points ($122–$339 per unit). Pricing is set per custom specification with multi-year and repeat-order contracts common across the distributor and manufacturer segments. Distribution is regional for glass products (NC, SC, GA, VA, TN, FL, TX, CA, NV, OR) and nationwide across North America (continental US and Canada) for SDL/GBG products. Marketing is content-led, combining an active blog, YouTube product demonstrations, and social channels targeting architects, contractors, manufacturers, and distributors. The company is privately held with no disclosed institutional investment, parent company, or public filings.
Custom Glass Products firmographics
Firmographics- Name
- Custom Glass Products
- Legal name
- Custom Glass Products
- Website
- https://cgpglass.com
- Company type
- Private
- Founded year
- 1971
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Custom Glass Products is a privately held, family-owned US manufacturer of custom insulated glass units, patented Decralite® SDL/GBG window grids, and door components, selling B2B to window manufacturers, distributors, glaziers, contractors, and architects via quote-based custom orders from two Salisbury, NC facilities.
- Ownership category
- akta.pro rank
Custom Glass Products industry classification
Industry- Product category
- Insulated Glass and Custom Door and Window Component Manufacturing
- NAICS
- Glass Product Manufacturing Made of Purchased Glass (327215), Glass and Glass Product Manufacturing (32721)
- SIC
- Glass Products, Made Of Purchased Glass (3231)
- akta.pro primary industry
- Custom Window & Door Fabrication & Replacement (HSAPAJAI)
- akta.pro secondary industry
- Decorative, Patterned & Privacy Glass (Frosted/Textured/Colored) (IMADAHAG)
Keywords
Where Custom Glass Products is headquartered
LocationHeadquarters
- HQ city
- Salisbury
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Custom Glass Products business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Infrastructure, Marketing or Sales, Technology or R&D
Revenue model
- Custom Glass and Window Components: One-time sales of custom-manufactured door and window components including Decralite SDL grids, GBG products, insulated glass, door inserts, lineal bars, and barn door components. Products are sold as discrete units with custom sizing and specifications per customer order.
- Standard Barn Door Components: Pre-manufactured standard barn door components (Full X Brace, Full Z Brace, Double X Brace, Double Z Brace, Bottom X Brace) sold through e-commerce shop at fixed price points ranging from $122 to $339 per unit.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Full X Brace Barn Door Component |
| Unit Pricing | Pay-as-you-go | Full Z Brace (Left/Right) Barn Door Component |
| Unit Pricing | Pay-as-you-go | Double X Brace Barn Door Component |
| Unit Pricing | Pay-as-you-go | Double Z Brace (Left/Right) Barn Door Component |
| Unit Pricing | Pay-as-you-go | Bottom X Brace Barn Door Component |
| Other | Multi-year contract | Custom Products |
Go-to-market motion2 records
Distribution channels6 records
Marketing channels5 records
Custom Glass Products product offering
Product offeringCore offering
Custom Glass Products is a US-based, family-owned manufacturer of custom door and window components. The company fabricates insulated glass units, Decralite®-branded Simulated Divided Lite (SDL) grids, Grids Between Glass (GBG) products, door inserts, custom windows, barn door components, and window grilles for B2B customers including window and door manufacturers, distributors, glaziers, contractors, and architects. Operations run from two US-based facilities in Salisbury, North Carolina, supported by quote-based custom manufacturing and a small e-commerce shop for standard barn door parts.
Product overview
Custom Glass Products is a US-based manufacturer of custom door and window components offering a comprehensive portfolio of products organized around two core technologies: Decralite® (patented SDL and GBG grid systems) and Insulated Glass Products. The Decralite® product line includes SDL (Simulated Divided Lite) grids, GBG (Grids Between Glass), Precision One-Piece Grids®, barn door components, Decratech bars, embossed finishes, and cut/notched grille kits. The Insulated Glass portfolio encompasses custom windows, Low-E glass, and door inserts. The company operates on a 'If you can draw it, we can make it' model, providing unlimited customization of shapes, profiles, colors, and configurations for architects, contractors, distributors, and manufacturers. All products are designed for easy installation, durability, and eco-friendliness, with grids, glass, and frames being fully recyclable.
Differentiator
Problem solved
Functional benefit
Products and services
- Decralite® SDL (Simulated Divided Lite) Grids Simulated Divided Lite grid components for windows and doors providing the timeless appeal of divided light looks with custom shapes, profiles, and colors. The proprietary one-piece design applies directly to glass without cutting, forming, or finishing; sold to window/door manufacturers, distributors, contractors, glaziers, and architects.
- Decralite® GBG (Grids Between Glass) Decorative muntin bars sealed between two panes of glass in an insulated unit, providing maintenance-free classic window aesthetics for window and door manufacturers, distributors, and contractors.
- Insulated Glass Units Custom insulated glass units available with dual-pane configurations, warm-edge spacers, argon gas fill, and Low-E coatings for enhanced thermal performance, sold to B2B customers including window manufacturers, glaziers, contractors, and distributors.
- Low-E Glass Energy-efficient glass coated with a microscopic metal or metallic-oxide layer that blocks long-wave radiation, minimizes UV and infrared transmission while allowing visible light, intended for window/door manufacturers and installers.
- Custom Windows Custom-shaped, sized, and styled windows with options for multiple glass panels, gas fills, and decorative grid configurations, fabricated for window manufacturers, contractors, glaziers, and architects.
- Door Inserts Custom door inserts combining European design with durable materials, available in SDL and GBG configurations for single or divided light looks, sold to door manufacturers, contractors, distributors, and architects.
- Precision One-Piece Grids® Patented true one-piece window grid system providing the look of traditional divided light with a single glass panel for easy cleaning, eliminating alignment and joinery issues. Sold as a standalone grid line for window manufacturers and contractors.
- Barn Door Components Decralite® barn door components in Full X Brace, Full Z Brace, Double X Brace, Double Z Brace, and Bottom X Brace wood panel configurations; standard units priced between $122 and $339 per unit via e-commerce for door manufacturers, contractors, and consumers via the online shop.
- Decra-Tech Patent-pending Decralite® SDL bars and check rails that match and create any finish, color, or style with simulated wood appearance and enhanced durability for residential or commercial properties; sold to window and door manufacturers and contractors.
- Embossing Wood grain texture finishing process available in Fir, Nova-Fir, Oak, Mahogany, and Smooth styles, stain-ready for matching various wood tones and design aesthetics, sold to window and door manufacturers.
- Cut and Notched Window Grilles Traditional-style window grille kits with perfectly aligned interlocking joints, machined to exact tolerances using fully automated systems for double-hung, picture, and casement windows; sold to window manufacturers and contractors.
- Coped SDL Window Grille Coped SDL kits engineered for glove-tight fit on single bar applications such as transoms and check rails, available pre-taped and pre-finished or primed for finishing after installation; sold to window manufacturers and contractors.
- Eco-Friendly Window Grilles Sustainable window grilles made from durable, recyclable materials designed for longevity and reduced environmental impact, sold to window and door manufacturers and contractors.
- Custom Window Fabrication Service Custom window fabrication service producing fixed windows in unlimited architectural shapes with options for framing size, shape, glass, grid, and colors, intended for contractors, glaziers, architects, and homeowners through B2B accounts.
- Lineal Bars SDL Grid Grilles Lineal bars for SDL grid grilles offering unlimited profiles, available in short lot quantities with the widest variety of standard profiles and colors in the industry, sold to window manufacturers.
- Custom-Made Door Inserts Fabrication Bespoke door insert fabrication service with options for SDL grids or GBG products to achieve desired aesthetics and functionality, intended for door manufacturers, contractors, architects, and distributors.
Quantifiable outcome
- Reduce heat loss by 50% or more with high-performance glass options compared to standard glass
- +1 more outcomes
Companies that use Custom Glass Products
Customer profileNamed customers1 record
Segments5 records
Ideal customer profiles4 records
Custom Glass Products technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Custom Glass Products partnerships and signals
Strategic signalScale indicators5 records
Recent moves6 records
Expansion highlights5 records
Custom Glass Products competitors and assessment
Company assessmentDirect peers
- Quaker Windows & Doors: Mid-market US manufacturer of custom windows and doors for residential and light commercial projects. Comparable to CGP as a B2B fabricator with quote-based custom orders and a multi-segment OEM/contractor go-to-market.
- Marvin Windows and Doors: Premium manufacturer of made-to-order windows and doors with deep customization capability, including divided-lite grid systems for residential and architectural markets. Closely comparable to CGP on custom-configured, architect-driven window and door components.
- Kolbe Windows & Doors: Custom manufacturer of windows and doors serving architects, dealers, and homeowners with high-end divided-lite and historic-restoration options. Directly comparable to CGP on customization depth, divided-lite aesthetics, and architectural specification support.
- PGT Innovations: Manufacturer of impact-resistant windows and doors, including decorative and custom configurations for residential and commercial projects. Comparable to CGP on custom window/door components, with a focus on coastal and high-performance markets.
- Western Window Systems: Manufacturer of custom multi-slide and large-format window/door systems for residential and commercial projects. Comparable to CGP on custom-fabricated, architect-specified window and door components, though focused on large opening systems rather than divided lites.
Broad incumbents
- Cardinal Glass Industries: One of the largest US manufacturers of residential insulating glass units, with extensive IGU and coated glass capabilities. Comparable to CGP as a domestic IGU producer, though much larger and not focused on decorative SDL/GBG grids.
- Vitro Architectural Glass: Major architectural and insulated glass manufacturer serving commercial and residential window/door OEMs. Comparable to CGP on the IGU and coated-glass side, with much broader scale and product breadth.
- JELD-WEN: Large manufacturer of windows, doors, and related components serving residential and commercial markets. Overlap with CGP on window and door components, though JELD-WEN operates as a vertically integrated window/door brand rather than a niche custom fabricator.
- Andersen Corporation: Leading US window and door manufacturer offering custom and standard product lines including divided-lite aesthetic options. Comparable to CGP in serving window/door buyers needing decorative grid solutions, at substantially greater scale.
- Guardian Glass: Global float glass and high-performance coated glass manufacturer serving window/door OEMs. Comparable to CGP on the insulated glass and Low-E coated glass input side, with vastly greater scale and product breadth.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Custom Glass Products social profiles
Digital presenceCustom Glass Products compliance and trust
Trust signalCompliance3 records
Custom Glass Products financial estimates
Financial estimateRevenue estimate
Valuation estimate
Custom Glass Products leadership team
Management profileNumber of profiles
Profiles1 record
Custom Glass Products funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Custom Glass Products M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Custom Glass Products
What does Custom Glass Products do?
Custom Glass Products is a US-based, family-owned manufacturer of custom door and window components. The company fabricates insulated glass units, Decralite®-branded Simulated Divided Lite (SDL) grids, Grids Between Glass (GBG) products, door inserts, custom windows, barn door components, and window grilles for B2B customers including window and door manufacturers, distributors, glaziers, contractors, and architects. Operations run from two US-based facilities in Salisbury, North Carolina, supported by quote-based custom manufacturing and a small e-commerce shop for standard barn door parts.
Is Custom Glass Products a public or private company?
Custom Glass Products is a private company. It is classified as family owned and is currently operating.
When was Custom Glass Products founded?
Custom Glass Products was founded in 1971. It employs 101 to 250 people.
Where is Custom Glass Products based?
Custom Glass Products is headquartered in Salisbury, United States, in the North America region.
How does Custom Glass Products make money?
Two revenue lines are on record. Custom Glass and Window Components are the primary driver. The others are standard Barn Door Components.
Who are Custom Glass Products's main competitors?
Direct peers on record are Quaker Windows & Doors, Marvin Windows and Doors, Kolbe Windows & Doors, PGT Innovations and Western Window Systems. Broad incumbents are Cardinal Glass Industries, Vitro Architectural Glass, JELD-WEN, Andersen Corporation and Guardian Glass.
Does Custom Glass Products have an API?
No public API is recorded for Custom Glass Products.
What industry is Custom Glass Products in?
Custom Glass Products's product category is Insulated Glass and Custom Door and Window Component Manufacturing. Its primary akta.pro industry code is HSAPAJAI, Custom Window & Door Fabrication & Replacement, with a secondary code of IMADAHAG, Decorative, Patterned & Privacy Glass (Frosted/Textured/Colored). Its NAICS code is 327215 and its SIC code is 3231.