Eco Windows
Eco Windows USA is a Norwalk, CT-based fabricator and supplier of high-performance aluminum, uPVC, steel, wood, and AluClad windows, doors, facades, and ACM panels, selling direct to luxury residential and commercial projects and architects across the Northeast via a showroom and Architect Zone portal.
- Company typePrivate
- Founded2016
- HeadquartersNorwalk, United States
- Headcount11–50
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
What Eco Windows does
Eco Windows & Doors LLC, operating as Eco Windows USA, is a privately held building materials supplier founded in 2016 and headquartered at 270 Main Ave, Norwalk, CT, with a complementary fabrication facility in West Haven, CT. The company supplies high-performance windows, doors, facades, glass railings, aluminum composite panels, garage doors, pergolas, and related interior and exterior architectural products, with a portfolio spanning aluminum (A Series, C Series), uPVC (S Series), steel (EcoSteel sub-brand), wood, and AluClad materials. Core technology centers on thermal break engineering and PHI-certified Passive House systems (A104 aluminum, C80 aluminum, S80 uPVC, G80 uPVC) with Uw values as low as 0.13 and OITC noise ratings up to 41, alongside in-house STACBOND ACM panel fabrication with precision milling for ventilated facades.
The company operates a sales-led go-to-market with a direct showroom in Norwalk, a dedicated Architect Zone portal, AIA Allied Memberships in Connecticut and New York, AIA-approved continuing education, and free quote/estimate intake via the website. Pricing is project-based: custom assemblies require a 70% deposit (or a 20/50/30 schedule when shop drawings are involved), with the remaining 30% collected COD; orders are non-refundable and carry 12-24 week fabrication lead times, with delivery beyond a 40-mile radius incurring additional charges. Customer segments include luxury residential homeowners, commercial/non-residential builders, Passive House/Net Zero builders, and architects/specifiers, primarily across Connecticut, New York, and New Jersey. No external institutional funding, acquisitions, or public revenue disclosures are present in the available data.
Eco Windows firmographics
Firmographics- Name
- Eco Windows
- Legal name
- Eco Windows & Doors LLC
- Website
- https://ecowindowsusa.com
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Eco Windows USA is a Norwalk, CT-based fabricator and supplier of high-performance aluminum, uPVC, steel, wood, and AluClad windows, doors, facades, and ACM panels, selling direct to luxury residential and commercial projects and architects across the Northeast via a showroom and Architect Zone portal.
- Ownership category
- akta.pro rank
Eco Windows industry classification
Industry- Product category
- High-performance windows and doors (fenestration)
- NAICS
- Metal Window and Door Manufacturing (332321), Wood Window and Door Manufacturing (321911), Blind and Shade Manufacturing (337920)
- SIC
- Metal Doors, Sash, Frames, Moldings & Trim (3442), Glass Products, Made Of Purchased Glass (3231)
- akta.pro primary industry
- Windows (IMADAIAC)
- akta.pro secondary industries
- Custom Window & Door Fabrication & Replacement (HSAPAJAI), Exterior Doors (IMADAIAA), Interior Doors (IMADAIAB), Custom Window Blinds Retail (Wood, Faux Wood, Aluminum, Vertical) (CRAIAKAA)
Keywords
Where Eco Windows is headquartered
LocationHeadquarters
- HQ city
- Norwalk
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Eco Windows business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Custom Windows and Doors: Special order custom windows and doors in aluminum, uPVC, steel, and wood materials. Orders require 70% deposit with 30% COD payment. Custom assemblies and merchandise require 12-24 weeks fabrication and delivery. No returns or refunds on special orders.
- Installation Services: Full installation services offered as part of the product-package, including professional installation by trained personnel.
- ACM Panel Fabrication: Precision milling of ACM (Aluminum Composite Material) panels in multiple colors with matching extrusions and sub-framing systems, fabricated locally in West Haven, CT.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Multi-year contract | Custom Windows and Doors - Special Order |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels7 records
Eco Windows product offering
Product offeringCore offering
Eco Windows USA is a building material supplier and fabricator of high-performance design windows, doors, facades, accessories, and interior fenestration solutions. The company sells custom-made windows in aluminum, uPVC, steel, wood, and AluClad materials, alongside doors (entry, pivot, folding, sliding, lift-and-slide), curtain wall and facade systems, STACBOND aluminum composite panels, and certified Passive House window and door systems, with full consultation, design, fabrication, and installation services from its Norwalk, CT showroom and West Haven, CT fabrication facility.
Product overview
Eco Windows is a high-performance window and door manufacturer offering a comprehensive portfolio of fenestration products. The core offerings include Windows (in Aluminum A/C Series, uPVC S Series, Steel, Wood, and AluClad materials) and Doors (Entry, Pivot, Folding, Sliding systems). Supporting sub-brands include EcoSteel for steel systems, Passive House Systems (PHI-certified A104, C80, S80, G80), and Eco Metal and Composite Panels (STACBOND). The product line spans multiple materials and configurations, with add-on modules for facades, glass railings, roller screens, bird-friendly glass, shades/blinds, garage doors, and residential gates. The company provides full consultation, design, fabrication, and installation services from their West Haven, CT facility, serving both residential and commercial markets in the Connecticut and New York area.
Differentiator
Problem solved
Functional benefit
Brands
- EcoSteel: Steel window and door product line offering interior and exterior steel systems, facade systems, and steel partition wall systems.
- Eco Metal and Composite Panels
Products and services
- Windows High-performance custom windows in aluminum (A Series, C Series), uPVC (S Series), steel, wood, and AluClad materials, offered in multiple opening types (Fixed Picture, Inswing Casement, Outswing Casement, Dual Action, Double/Triple Sash, Office, Simulated Hung, Corner, and Custom shapes) for residential and commercial customers in CT, NY, and NJ.
- Doors Custom entry, pivot, folding, sliding, lift-and-slide, and specialty doors in aluminum, uPVC, and steel materials, sized and configured to project specifications for residential and commercial applications.
- EcoSteel Steel Windows and Doors Sub-brand of custom-made steel window and door systems for interior and exterior applications, including loft systems, facade systems, and accessories designed for extremely large glazed areas.
- Eco Metal and Composite Panels (STACBOND ACM) STACBOND aluminum composite material panels with a thermoplastic and mineral filler core, precision-milled in Eco Windows' West Haven, CT facility in multiple colors with matching extrusions and sub-framing systems, used for ventilated facades and architectural cladding.
- Facade Systems Curtain wall and framing systems including ASR50, A Structural Effect, and Eco C52 variants (SG, ST, TP, TPH, TPV, SST, Equity, Ventilated) for commercial building envelopes.
- Passive House Systems PHI-certified (Passive House Institute) window and door systems including Eco A104 (aluminum), Eco C80 (aluminum), Eco S80 (uPVC), and Eco G80 (uPVC) engineered for Net Zero and Passive House construction with ultra-high thermal insulation.
- Interior Glass Solutions Interior glass partitions, office systems, and decorative elements for residential and commercial interior design applications.
- Glass Railings and Balustrades Glass balustrade and railing systems including C2000 and C2300 models for residential and commercial applications.
- Premium Aluminum Garage Doors Premium aluminum garage doors custom-configured to project specifications.
- Hidden Roller Screens Concealed roller screens for windows and doors providing insect protection with minimal visual impact on the frame.
- Premium Aluminum Pergolas Premium aluminum pergola systems for outdoor residential living spaces.
- Residential Gates and Fences Aluminum residential gates and fences matched to the company's window and door finishes.
- Eco BirdSafe Glass Bird-friendly glass option that makes glazing visible to birds to reduce avian mortality, available across the company's window and door product lines.
- Shades and Blinds Integrated shades and blinds for the company's windows and doors.
- Sliding Systems Lift-and-slide, sliding patio, and multi-track sliding door systems including A69LS, A89LS, C4200S, C4600LS, C4700S, C4900S, C6500S, Eco Horizon, Eco Horizon Ultra, and S120LS models for large openings.
- Folding Doors Folded aluminum door systems including A Fold Line and C Fold Line designed for large openings that open up interior and exterior spaces.
- Professional Installation Services Full professional installation services by trained personnel included as part of the product package for windows, doors, facades, and other purchased products.
Quantifiable outcome
- Up to 90% energy savings compared to conventional building methods
- +3 more outcomes
Companies that use Eco Windows
Customer profileNamed customers1 record
Segments4 records
Ideal customer profiles4 records
Eco Windows technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Eco Windows partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core.
- AIA ConnecticutcoreAllied Member of AIA Connecticut, providing access to the architect community and credibility within the Connecticut design professional network. Enables professional networking, specification opportunities, and AIA-affiliated marketing presence.
- AIA New York StatecoreAllied Member of AIA New York State, providing access to the architect community across New York State and credibility within the regional design professional network.
- STACBOND®coreSupplier of STACBOND® aluminum composite material panels - advanced material consisting of two aluminum sheets sandwiching a core of thermoplastic and mineral fillers. Eco Windows fabricates these panels in their West Haven, CT facility.
Scale indicators3 records
Recent moves6 records
Expansion highlights6 records
Eco Windows competitors and assessment
Company assessmentBroad incumbents
- Andersen Windows & Doors: One of the largest U.S. window and door manufacturers, with extensive product breadth across materials and performance tiers. Comparable as a competitor for architect-specified residential and light-commercial projects, though operating at vastly greater scale and distribution.
- Marvin Windows and Doors: Established premium U.S. window and door manufacturer with a broad product portfolio spanning wood, fiberglass, and aluminum. Comparable on premium residential positioning and architect/specifier relationships, though much broader and nationally distributed.
- Pella Corporation: Large incumbent U.S. window and door manufacturer with national distribution across multiple performance tiers and materials. Comparable as a competing supplier to architects, builders, and homeowners, particularly in the Northeast U.S.
Direct peers
- Inline Fiberglass Windows: Manufacturer of premium fiberglass windows targeting high-performance residential projects, often specified by architects. Comparable on premium positioning and custom/specification-driven sales, though fiberglass-focused rather than multi-material.
- LaCantina Doors: Manufacturer of folding, sliding, and swing door systems positioned at the high end of the custom residential and commercial market. Comparable on European-inspired large-opening door systems and custom builder/architect channel.
- Euro-Wall Systems: Specialty manufacturer of large-opening European-style lift-and-slide, folding, and pivot door systems serving luxury residential and coastal markets in the U.S. Directly comparable on product category (oversized European glazing) and premium positioning.
- Zola Windows & Doors: U.S. distributor of high-performance European-engineered windows with Passive House–class offerings and a focus on energy efficiency and custom fabrication. Closest direct comparable on positioning, technology, and target customer.
Regional players
- Crystal Windows & Doors: Large-scale U.S. window and door manufacturer with strong Northeast regional presence serving both residential and commercial markets. Comparable on product category and U.S.-based manufacturing, though broader and more price-competitive.
Emerging players
- EnerLux Window & Door Systems: Smaller specialty U.S. distributor of high-performance, energy-efficient European window and door systems. Comparable on technology positioning (Passive House–oriented, European-sourced) and target customer (architects and custom builders), at smaller scale.
- Wasco Skywindows: Specialty manufacturer of custom skylights and architectural daylighting products serving residential and commercial markets. Comparable as a niche premium fenestration specialist targeting architect-specified projects.
Market position
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Eco Windows social profiles
Digital presenceEco Windows compliance and trust
Trust signalCompliance6 records
Eco Windows financial estimates
Financial estimateRevenue estimate
Valuation estimate
Eco Windows leadership team
Management profileNumber of profiles
Profiles1 record
Eco Windows funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Eco Windows 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 Eco Windows
What does Eco Windows do?
Eco Windows USA is a building material supplier and fabricator of high-performance design windows, doors, facades, accessories, and interior fenestration solutions. The company sells custom-made windows in aluminum, uPVC, steel, wood, and AluClad materials, alongside doors (entry, pivot, folding, sliding, lift-and-slide), curtain wall and facade systems, STACBOND aluminum composite panels, and certified Passive House window and door systems, with full consultation, design, fabrication, and installation services from its Norwalk, CT showroom and West Haven, CT fabrication facility.
Is Eco Windows a public or private company?
Eco Windows is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Eco Windows founded?
Eco Windows was founded in 2016. It employs 11 to 50 people.
Where is Eco Windows based?
Eco Windows is headquartered in Norwalk, United States, in the North America region.
How does Eco Windows make money?
Three revenue lines are on record. Custom Windows and Doors are the primary driver. The others are installation Services and ACM Panel Fabrication.
Who are Eco Windows's main competitors?
Broad incumbents on record are Andersen Windows & Doors, Marvin Windows and Doors and Pella Corporation. Direct peers are Inline Fiberglass Windows, LaCantina Doors, Euro-Wall Systems and Zola Windows & Doors. Crystal Windows & Doors is listed as a regional player. Emerging players are EnerLux Window & Door Systems and Wasco Skywindows.
Does Eco Windows have an API?
No public API is recorded for Eco Windows.
What industry is Eco Windows in?
Eco Windows's product category is High-performance windows and doors (fenestration). Its primary akta.pro industry code is IMADAIAC, Windows, with a secondary code of HSAPAJAI, Custom Window & Door Fabrication & Replacement. Its NAICS code is 332321 and its SIC code is 3442.