PatioMaster
PatioMaster is a UK-based brand specializing in made-to-measure uPVC sliding patio doors, serving homeowners and trade fabricators across the UK and Ireland through a national network of approved regional manufacturers backed by Epwin Group Plc.
- Company typePrivate
- Founded-
- HeadquartersTelford, United Kingdom
- Headcount501–1,000
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
What PatioMaster does
PatioMaster is a UK-based brand specializing in made-to-measure uPVC sliding patio doors, operating as a trading name of Specialist Building Products Limited, a wholly owned subsidiary of Epwin Group Plc (LSE: EPWIN). The company designs, specifies, and supports the PatioMaster system through Epwin Window Systems, which manufactures the uPVC profiles in Britain. PatioMaster sells exclusively through a national network of independent, approved regional fabricators and installers across the UK and Ireland — including Framexpress, Emplas, Gold Seal Homecare, Heritage Trade Frames, ADM Windows, Sierra Windows, Twinrock, and PatioMaster South East — covering all major UK regions, Northern Ireland, and Eire.
The core product line consists of 2-, 3-, 4-, and 6-panel sliding patio doors built on a 70mm-depth uPVC system compatible with leading uPVC window and door suites, available in standard twin-track and a Triple Track configuration that opens up to two-thirds of the aperture. Doors are made-to-measure up to 5928mm wide and 2360mm high, support 28mm double and 36mm triple glazing, and feature Yale 6-hook multipoint locking, edge-located rollers on stainless steel tracks, steel-reinforced uPVC profiles, anti-jacking design, and weather seals achieving U-values as low as 1.0 W/m²K. The portfolio is complemented by 30+ foiled finishes (including dual-colour), eight handle finishes, and optional PAS 24 / Secured by Design security upgrades, backed by a 10-year guarantee and a 5-day white-door turnaround.
PatioMaster operates a B2B2C go-to-market model: homeowners use a free online door design tool on patiomaster.co.uk and are directed to their nearest approved regional specialist, while trade professionals request quotes through the trade portal and fulfil orders through approved dealers. Pricing is quote-based and not publicly disclosed. The company certifies to ISO 9001, ISO 14001, ISO 45001, and holds BSI Kitemarked profiles (BS EN 12608) along with VinylPlus verification, positioning it as a compliant, well-established UK fenestration brand rather than a high-growth venture-stage business.
PatioMaster firmographics
Firmographics- Name
- PatioMaster
- Legal name
- Specialist Building Products Limited
- Website
- https://patiomaster.co.uk
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- PatioMaster is a UK-based brand specializing in made-to-measure uPVC sliding patio doors, serving homeowners and trade fabricators across the UK and Ireland through a national network of approved regional manufacturers backed by Epwin Group Plc.
- Ownership category
- akta.pro rank
PatioMaster industry classification
Industry- Product category
- Patio Door Systems
- NAICS
- Metal Window and Door Manufacturing (332321)
- SIC
- Metal Doors, Sash, Frames, Moldings & Trim (3442)
- akta.pro primary industry
- Sliding Door & Patio Door Repair (Rollers, Tracks, Alignment) (HSAGAEAG)
Keywords
Where PatioMaster is headquartered
LocationHeadquarters
- HQ city
- Telford
- HQ country
- United Kingdom
- HQ region
- Europe
Offices9 records
Markets served
PatioMaster business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D
Revenue model
- uPVC sliding patio door system sales: One-time sale of made-to-measure uPVC sliding patio door systems to trade fabricators/installers and direct to homeowners. Pricing is quote-based. 5 working day turnaround on white doors.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Free online design and quote tool |
| Other | Pay-as-you-go | Trade quote request |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
PatioMaster product offering
Product offeringCore offering
PatioMaster manufactures and supplies made-to-measure uPVC sliding patio door systems (70mm depth) through a national network of independent approved regional fabricators and installers across the UK and Ireland. The range includes 2, 3, 4, and 6 panel configurations plus Triple Track systems, with double (28mm) or triple (36mm) glazing, Yale multipoint locking, and over 30 foiled colour finishes. The system is produced by Epwin Window Systems in Britain and sold via approved dealers to both trade fabricators/installers and homeowners.
Product overview
PatioMaster is The UK's leading uPVC sliding patio door system manufacturer, producing a comprehensive range of sliding patio doors through a network of independent regional fabricators. The core product portfolio consists of four main door configurations (2, 3, 4, and 6 panel) built on either standard twin-track or Triple Track systems. The 6-panel option utilizes Triple Track technology enabling up to two-thirds aperture opening. All doors feature Yale multipoint locking, reinforced uPVC profiles with steel reinforcement, and are available with double (28mm) or triple (36mm) glazing. The product range is complemented by extensive colour options (30+ finishes including dual-colour), multiple handle finishes, and security upgrade paths including PAS 24 and Secured by Design specifications. The system is designed to complement 70mm uPVC window and door suites and is backed by a 10-year guarantee when manufactured and installed to specification.
Differentiator
Problem solved
Functional benefit
Products and services
- 2 Panel Patio Door
Quantifiable outcome
- U-values from 1.3 W/m²K (double glazing) and 1.0 W/m²K (triple glazing)
- +4 more outcomes
Companies that use PatioMaster
Customer profileNamed customers3 records
Segments2 records
Ideal customer profiles2 records
PatioMaster technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
PatioMaster partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core.
- ADM WindowscorePatioMaster Approved Partner based in Sheffield, supporting installers and contractors across South Yorkshire with precision-made sliding doors and quick turnaround times.
- Emplas Window SystemscoreTrusted PatioMaster Approved Partner based in Wellingborough, combining extensive glazing expertise with a high-tech, efficient operation. One of the UK's leading trade fabricators offering precision-made sliding doors, fast turnaround and online ordering.
- FramexpresscorePatioMaster Approved Partner based in Telford, known for its friendly team, professional service and deep expertise in the PatioMaster system. Modern facility dedicated to precision-made bespoke sliding doors, backed by BSI-approved quality standards.
- Gold Seal HomecarecoreLong-established, family-run PatioMaster Approved Partner based in Glasgow's Queenslie Industrial Estate. With over 30 years of glazing industry experience, they specialise in supporting local installers and contractors with reliable service and precision-made sliding doors.
- Heritage Trade FramescoreTrusted PatioMaster Approved Partner based in Greater Manchester, supplying precision-made sliding doors (including double and triple track) to installers across the North West, North Wales and Scottish Borders. Go-to supplier for quality and dependable service.
- PatioMaster South EastcoreFamily-run PatioMaster Approved Partner based in New Romney, Kent, with 25+ years of experience. Led by Simon and Suzanne Spiers, they supply sliding patio doors throughout London and the South East from their own manufacturing facility using a trusted installer network.
- Sierra WindowscorePatioMaster Approved Partner based in Paignton, supplying bespoke, precision-made sliding doors across the South West and South Wales. Known for exceptional quality, advanced production systems, and confident technical support for technical or unusual specifications.
- TwinrockcoreLong-standing PatioMaster Approved Partner based in Antrim, supplying precision-made sliding doors to customers across Northern Ireland and Eire since 2002. Known for glazing expertise, quick turnaround times, wide colour range, and Secured by Design options.
- Yale (ASSA ABLOY)coreYale provides the multi-point locking system used as standard on all PatioMaster doors. Yale 6-hook locking is standard; a 10-point upgrade based on the Yale 6-hook lock is being developed for PAS 24 compliance. Yale Platinum 3-star cylinders with anti-snap protection are also offered.
- Epwin Window SystemscorePatioMaster is a brand owned and produced by Epwin Window Systems, one of the UK's leading uPVC systems houses. Epwin designs, specifies, tests, and supports the PatioMaster system, and manufactures profiles in Britain. PatioMaster is a trading name of Specialist Building Products Limited, a wholly owned subsidiary of Epwin Group Plc.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
PatioMaster competitors and assessment
Company assessmentEmerging players
- Origin Global: UK manufacturer of premium aluminium and uPVC windows and doors, including aluminium sliding patio doors, competing for the same homeowner and installer customers at the premium end of the patio door market.
Direct peers
- Eurocell: UK-based vertically integrated PVC-U window, door, and conservatory manufacturer and retailer, also operating a fabricator/installer network. Directly comparable uPVC competitor with overlapping trade and homeowner channels across the UK.
- Liniar: UK-designed uPVC windows, doors, and patio door systems house, acquired by Quanex Building Products, supplying an independent fabricator network across Britain. Closest direct peer to PatioMaster on product specification, channel, and customer profile.
- Duraflex: UK uPVC window and door systems manufacturer (now part of Cornerstone Building Brands) serving a fabricator network. Comparable product range, certification profile, and trade go-to-market.
- Profile 22: UK uPVC window and door systems company owned by Epwin Group (sister brand to PatioMaster within the same parent). Highly comparable product specification and channel structure; useful as an intra-group reference point for PatioMaster.
Regional players
- Dempsey Dyer: Long-established UK trade fabricator of uPVC windows, doors, and patio doors serving installers across the East Midlands and beyond. Comparable as a competing fabricator-network alternative to PatioMaster.
Broad incumbents
- Deceuninck UK: UK arm of Belgian PVC systems group, supplying uPVC window, door, and sliding patio door profiles to a national network of fabricators. Materially comparable on systems-house business model and patio-door range.
- Anglian Home Improvements: Large UK home improvement retailer selling and installing its own branded windows, doors, and patio doors direct to consumers. Competes with PatioMaster for the same homeowner replacement and extension projects.
- REHAU UK: Global polymer specialist with a significant UK uPVC windows and doors (including patio sliding) systems business, supplying fabricators and builders. Similar trade-channel go-to-market and product breadth.
- VEKA UK: UK arm of the German VEKA Group, one of the largest uPVC profile systems houses in the UK, supplying independent fabricators much like PatioMaster via Epwin. Comparable systems-house model with a broad window, door, and patio door range.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
PatioMaster social profiles
Digital presencePatioMaster compliance and trust
Trust signalCompliance9 records
PatioMaster financial estimates
Financial estimateRevenue estimate
Valuation estimate
PatioMaster leadership team
Management profileNumber of profiles
Profiles1 record
PatioMaster funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
PatioMaster 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 PatioMaster
What does PatioMaster do?
PatioMaster manufactures and supplies made-to-measure uPVC sliding patio door systems (70mm depth) through a national network of independent approved regional fabricators and installers across the UK and Ireland. The range includes 2, 3, 4, and 6 panel configurations plus Triple Track systems, with double (28mm) or triple (36mm) glazing, Yale multipoint locking, and over 30 foiled colour finishes. The system is produced by Epwin Window Systems in Britain and sold via approved dealers to both trade fabricators/installers and homeowners.
Is PatioMaster a public or private company?
PatioMaster is a private company. It is classified as corporate owned and is currently operating.
When was PatioMaster founded?
PatioMaster was founded in -1. It employs 501 to 1,000 people.
Where is PatioMaster based?
PatioMaster is headquartered in Telford, United Kingdom, in the Europe region.
How does PatioMaster make money?
One revenue line is on record: uPVC sliding patio door system sales.
Who are PatioMaster's main competitors?
Origin Global is listed as an emerging player. Direct peers are Eurocell, Liniar, Duraflex and Profile 22. Dempsey Dyer is listed as a regional player. Broad incumbents are Deceuninck UK, Anglian Home Improvements, REHAU UK and VEKA UK.
Does PatioMaster have an API?
No public API is recorded for PatioMaster.
What industry is PatioMaster in?
PatioMaster's product category is Patio Door Systems. Its primary akta.pro industry code is HSAGAEAG, Sliding Door & Patio Door Repair (Rollers, Tracks, Alignment). Its NAICS code is 332321 and its SIC code is 3442.