What COXDOME does

COXDOME Ltd is a UK-based manufacturer of rooflights and roof access products for flat-roof buildings, operating from Blyth, Northumberland as a subsidiary of VELUX Group's commercial division. The company's product portfolio covers polycarbonate dome skylights (Classic Range and Galaxy Range, the latter designed as a dome-only refurbishment solution), flat-glass skylights (Lumiglaze) with aluminium framing and thermally broken PVC-u upstands, gas-spring operated access hatches with non-fragile ratings, and Smoke and Heat Exhaust Ventilation (SHEV, also known as AOV) systems certified to EN12101-2 with optional Building Management System integration.

Products are sold through a combination of direct sales (phone, email, and quote-based web enquiries handled by in-house sales and technical teams) and a network of approximately 17 UK distribution partners including Travis Perkins, Eurocell, Roofing Megastore, and multiple specialist roofing distributors. Pricing is provided by quote, with published downloadable price lists in GBP for the UK market and EUR for Ireland. The company carries independent certifications including EN12101-2, BS476, BS EN 13501-1, ACR(M)001, and EN 1873 and offers up to 10-year guarantees. It is not a venture-backed or publicly listed entity; financials are not disclosed.

Name

COXDOME

Legal name

COXDOME Ltd

Website

https://coxdome.co.uk

Company type

Private

Founded year

1954

Operating status

Operating

Headcount range

11–50 employees

Short description

COXDOME Ltd is a UK manufacturer of polycarbonate dome skylights, flat-glass rooflights, access hatches, and SHEV (AOV) ventilation systems for flat-roof construction, selling direct and through approximately 17 UK and Ireland distributors as a subsidiary of VELUX Group.

Ownership category

akta.pro rank

Product category

Rooflights and Skylights

SIC

Asphalt Paving & Roofing Materials (2950)

akta.pro primary industry

Skylights & Roof Windows (IMADAIAD)

akta.pro secondary industries

Skylights, Roof Windows & Daylighting (IMADAFAL), Skylights, Roof Glazing & Glass Roofing Systems (IMADAHAK), Flashing, Edge Metal & Roof Accessories (IMADAFAJ)

Keywords

• Flat roof skylights
• Polycarbonate roof domes
• Smoke ventilation systems
• Flat glass rooflights
• Roof access hatches

Headquarters

HQ city

Tipton

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Rooflight Products Sales: COXDOME generates revenue through the sale of manufactured rooflight products including dome skylights, flat glass skylights, access hatches, and SHEV (AOV) ventilation systems. Products are sold directly and through distribution partners. The company offers a range of accessories including weather sensors, wind deflectors, emergency buttons, and control panels to complement the core product lines.

Pricing tiers

Go-to-market motion1 record

Distribution channels10 records

Marketing channels6 records

Core offering

COXDOME manufactures and supplies rooflight products for flat roofs, including polycarbonate dome skylights (Classic and Galaxy ranges), flat glass skylights (Lumiglaze), roof access hatches, and Smoke and Heat Exhaust Ventilation (SHEV/AOV) systems. Products are offered with multiple glazing options, opening mechanisms (fixed, manual, electric), and configurations, and are sold direct and through builders' merchants and specialist roofing distributors across the UK and Ireland.

Product overview

COXDOME is a manufacturer of rooflight and daylight solutions for flat roofs, operating since 1954. The product portfolio consists of polycarbonate dome rooflights (Classic Range and Galaxy Range), flat glass skylights (Lumiglaze), roof access hatches, and smoke/heat exhaust ventilation systems (SHEV/AOV). Products are offered with multiple glazing options (double, triple, quadruple skins), opening mechanisms (fixed, manual, electric), and configurations (square, rectangular, circular, pyramidal). The company also provides a comprehensive range of accessories including environmental sensors, emergency controls, and remote operation systems. All products are manufactured in Blyth, Northumberland, and carry up to 10-year guarantees. As part of VELUX Commercial, the company is committed to sustainability and carbon neutrality goals.

Differentiator

Problem solved

Functional benefit

Brands

• Classic Range: Flat roof domes - polycarbonate rooflights available in fixed, manual opening, and electric opening variations
• Galaxy Range
• Lumiglaze
• SHEV (AOV)

Products and services

• Classic Range - Flat Roof Domes Polycarbonate dome rooflights for flat roofs featuring thermally broken PVC-u upstands, available in double, triple, or quadruple skin options with clear, diffused, or opal glazing. Offered in fixed, manual spindle-operated, and electric chain-driven opening variants in sizes from 600mm to 3000mm. Designed for residential and commercial new-build and refurbishment flat roof applications across the UK and Ireland.
• Galaxy Range Dome-only polycarbonate rooflight solution with 100mm flange for fitting to existing builder's kerbs or upstands. Manufactured from UV-protected polycarbonate achieving B-s1-d0 fire classification and Class 1 certification to EN 13501-1:2007. Available in single, double, triple, and quadruple skin options. Targeted at refurbishment projects where only the glazing needs replacement. Achieves U-value 1.7 for triple skin and Class B non-fragility to ACR(M)001.
• Lumiglaze - Flat Glass Flat glass rooflights with aluminium frame and double-glazed units featuring internal thermal break for energy efficiency. Available in fixed, manual opening, electric opening, and lid-only configurations in sizes from 600mm to 2400mm. Achieves U-value 1.0 and 35dB sound reduction. Includes 160mm PVC-u insulated upstand and concealed fixing screws for clean modern design. Suitable for residential and commercial flat roof installations.
• Access Hatches Roof access products enabling safe access to roof spaces for inspection and maintenance. Features gas sprung opening frames with restraining cords, opening angles of 85 degrees, triple skin polycarbonate dome, and tamper-resistant fixings. Available with manual spindle or electric chain drive options. Provides 28dB air traffic sound reduction for triple skin configurations. Classified as Class B Non-Fragile to ACR(M)001:2014 and complies with BS476 and BS EN 13501-1 fire ratings. Available with vertical or splayed upstands for flat roofs up to 15 degrees inclination.
• SHEV (AOV) Systems Smoke and Heat Exhaust Ventilation (Automatic Opening Vent) systems providing emergency smoke extraction and day-to-day controllable ventilation. EN12101-2 certified, factory assembled and tested. Features 24V motor unit with battery backup, opening to 140 degrees in less than 60 seconds. Available with clear or obscure polycarbonate glazing or solid aluminium cover in sizes 700mm to 1200mm. Aerodynamic free area up to Aa0.68m2 with snow load capacity up to 600N/m2 and wind load capacity up to 1500N/m2. Integrable with Building Management Systems and third-party fire alarm systems.
• Rooflight and SHEV Accessories Comprehensive accessory range for COXDOME rooflight and SHEV systems, including fireman's priority switch, emergency breakglass button, smoke detector, wind and rain sensor, comfort switch, manual winding rod, electrical remote control, and central control panel with battery backup. Accessories enable automation, environmental response, fire safety integration, and remote operation of Classic, Lumiglaze, and SHEV (AOV) product lines.

Quantifiable outcome

• U-value 1.0 for Lumiglaze flat glass range
• +6 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature5 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• VELUX GroupcoreOthersCOXDOME is part of VELUX Commercial following the acquisition of JET Group by VELUX. The company operates under the VELUX Commercial umbrella and is committed to VELUX Group's Sustainability Strategy 2030 for Lifetime Carbon Neutrality. COXDOME rooflights are manufactured at the Blyth facility under this ownership.
• WWF (Worldwide Fund for Nature)minorStrategic or Co-development PartnerCOXDOME, as part of VELUX Group, participates in a 20-year partnership with WWF on forest and nature conservation projects around the world as part of capturing historical carbon footprint and working toward carbon neutrality by 2041.
• Travis PerkinscoreChannel Partner/ Reseller/ DistributorMajor UK builders' merchant and national distributor listing COXDOME rooflight products. Travis Perkins is one of the largest building materials suppliers in the UK.
• Roofing MegastorecoreChannel Partner/ Reseller/ DistributorSpecialist roofing materials distributor listing COXDOME products. Serves roofing contractors and tradespeople across the UK.
• EurocellcoreChannel Partner/ Reseller/ DistributorBuilding materials distributor listing COXDOME rooflights. Eurocell is a significant UK distributor of building plastic products.
• Builder DepotminorChannel Partner/ Reseller/ DistributorUK building materials supplier listing COXDOME products through their online platform.
• JJ Roofing SuppliesminorChannel Partner/ Reseller/ DistributorSpecialist roofing supplies distributor listing COXDOME rooflights. Targets roofing contractors and tradespeople.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Emerging players

• Solatube International: Daylight tube / tubular skylight specialist, offering an alternative technology for bringing natural daylight into flat-roof buildings, partially overlapping with COXDOME's daylighting use case.

Regional players

• Atlas Roof Solutions: UK manufacturer and installer of flat roofing systems including integrated rooflights, competing in the same commercial flat-roof specification segment but with a stronger roofing-system integration angle.

Direct peers

• Keylite Rooflights: UK and Ireland manufacturer of pitched and flat roof rooflights/skylights, with comparable product breadth, distribution through builders' merchants, and a strong specification presence in the same customer base as COXDOME.
• Whitesales: UK manufacturer and supplier of flat roof skylights, roof access hatches, and smoke ventilation systems, with a directly overlapping product range and merchant-channel focus.
• Glazing Vision: UK specialist in architectural glass rooflights and roof glazing for residential and commercial projects, competing head-to-head in the flat glass and access rooflight segments.
• Brett Martin Daylight Systems: UK-based manufacturer of polycarbonate rooflights, glass rooflights, and modular glazing systems, with a similar product architecture (polycarbonate dome and flat glass ranges) and overlapping merchant channel.
• Xtralite (now Rooflight Outlet): Formerly a sister company under JET Group alongside COXDOME, now operating as a competing UK manufacturer of rooflights, roof windows, and smoke ventilation products with overlapping specification and merchant channels.

Broad incumbents

• VELUX Group: Parent company and global leader in roof windows and skylights; overlaps with COXDOME in flat-roof daylighting but is broader in pitched-roof windows, residential skylights, and commercial modular systems.
• Fakro: European roof window and flat roof skylight manufacturer with a UK commercial presence, competing in both pitched roof windows and flat-roof access/domed products.

Others

• Roofglaze: UK specialist distributor and installer of rooflights and roof glazing systems, listed as a COXDOME distributor but also supplying competing brands, making it an adjacent channel/peer in the same end market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/COXDOME_UK
• LinkedInlinkedin.com/company/coxdome/about
• Instagraminstagram.com/coxdome/?hl=en

Compliance11 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about COXDOME