FOLDING SLIDING DOORS LIMITED

What FOLDING SLIDING DOORS LIMITED does

Folding Sliding Doors Limited (trading as FSDC Global) is a UK-based fabricator of premium custom-made doors and windows, founded in 2001 in Bradford and reorganized in December 2019 through the merger of its European and North American entities. The company designs, manufactures, and distributes bifold doors, sliding doors, corner doors, French doors, patio doors, stacking doors, room dividers, bifold windows, and flush casement windows in aluminium, aluminium-wood hybrid, hardwood, and GlassIIEdge frameless glass configurations. Its core technology stack centers on Winsul8, a proprietary Glass Fiber Reinforced Composite (GFRC) thermal break embedded within aluminium profiles and sashes, complemented by EPDM twin-seal weatherproofing, Secured by Design five-point multi-locking, internal glazing, Super Spacer bars, and optional integral venetian blinds sealed within glazing units. Thermal performance up to 0.9 w/m²K (triple glazed) is cited for complete units.

The company operates a factory-direct sales model with worldwide delivery and international installation, targeting residential customers (homeowners, renovators, self-builders), architects and developers, and commercial end-markets including hospitality (Double Tree by Hilton), restaurants (Zizzi, Nandos, Harvester, Slug & Lettuce, Brasserie Blanc, Tapped Brew Co.), sports and leisure venues (Edgbaston Cricket Ground, O2 Arena, Eden Project, Adventure Island, Drayton Manor), education (Cottenham Village College), and luxury residential projects (Grand Cayman, Canadian Okanagan Lake). Revenue is generated through one-time hardware sales of custom-spec products via website-based quote requests, showroom consultations, and direct enterprise field sales for commercial projects; pricing is quote-based and not publicly disclosed. In 2024 the company extended its offering through a partnership with USA-based Rhinotrusion Performance Profiles, introducing the Rhinotrusion Signature Range.

Name

FOLDING SLIDING DOORS LIMITED

Legal name

Folding Sliding Doors Limited

Website

https://fsdc-global.com

Company type

Private

Founded year

2001

Operating status

Operating

Short description

Folding Sliding Doors Limited (FSDC Global) is a UK-based manufacturer of custom-made premium bifold doors, sliding doors, and flush casement windows, using proprietary Winsul8 GFRC thermal break and GlassIIEdge glass systems, selling factory-direct worldwide to homeowners, architects, developers, and commercial clients.

Ownership category

akta.pro rank

Product category

Premium Doors and Windows Manufacturing

NAICS

Metal Window and Door Manufacturing (332321)

SIC

Metal Doors, Sash, Frames, Moldings & Trim (3442)

akta.pro primary industry

Exterior Doors (IMADAIAA)

akta.pro secondary industries

Interior Doors (IMADAIAB), Architectural Hardware & Door Controls (Hinges, Locks, Closers, Panic Devices) (IMADAIAI)

Keywords

• Bifold doors manufacturing
• Sliding patio doors
• Aluminium casement windows
• Thermally broken doors
• Custom made windows

Headquarters

HQ city

Bradford

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom-Made Premium Doors and Windows: The company designs, manufactures, and distributes custom-made windows and doors worldwide. Products include bifold doors, sliding doors, French doors, patio doors, stacking doors, corner doors, and flush casement windows. All products are made to order/custom specifications based on customer requirements.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

FSDC Global (Folding Sliding Doors Limited) designs, manufactures, and distributes custom-made premium bifold doors, sliding doors, corner doors, French doors, patio doors, stacking doors, room dividers, bifold windows, and flush casement windows. Products are built in aluminium, aluminium-wood clad, hardwood, and GlassIIEdge frameless glass configurations with proprietary Winsul8 GFRC thermal break technology and are sold factory direct worldwide with a 10-year warranty.

Product overview

FSDC Global offers a comprehensive portfolio of premium doors and windows, built around two core product lines: bifold doors and sliding doors, complemented by corner doors, french doors, patio doors, stacking doors, room dividers, bi-fold windows, and flush casement windows. The product portfolio spans five material configurations: aluminium, aluminium & wood (hybrid), hardwood timber, GlassIIEdge™ & aluminium (frameless), and GlassIIEdge™ & wood. All products incorporate the proprietary Winsul8 GFRC thermal break technology for thermal efficiency. The GlassIIEdge system represents the company's flagship innovation offering flush glazed frameless glass aesthetics. Products are custom-made to specification, available worldwide with factory-direct pricing, 10-year warranty, and feature options including integral blinds, multi-point locking security systems, and various RAL colour finishes.

Differentiator

Problem solved

Functional benefit

Brands

• GlassIIEdge: Proprietary flush glazed frameless glass system introduced in 2019
• Winsul8
• Rhinotrusion

Products and services

• Bi-Fold Doors

Quantifiable outcome

• U-values as low as 0.9-1.1 w/m²K for triple glazed units
• +3 more outcomes

Named customers20 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

One partnership is on record.

• Rhinotrusion Performance ProfilescoreTechnology or Integration · 1 January 2024In 2024, FSDC Global collaborated with Rhinotrusion Performance Profiles based in the USA to introduce Rhinotrusion door and window systems along with their advanced manufacturing procedures. This partnership expanded the company's product offerings and manufacturing capabilities.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Pella Corporation: Major US-based windows and doors manufacturer serving residential and commercial segments. Broader incumbent with comparable premium product ranges and US manufacturing footprint that FSDC may increasingly compete against internationally.
• Everest: UK-established home improvement retailer and manufacturer of windows, doors, and conservatories. Overlaps on bifold/sliding door category but serves broader home-improvement mass-market with consumer-facing marketing model.
• Andersen Windows & Doors: Large US windows and doors manufacturer with bifold/sliding/multi-slide product lines. Comparable in offering premium architectural products but with national US manufacturing and dealer network serving residential and commercial markets.
• Schüco: German global systems house offering aluminium/uPVC windows, doors, and façades (Schüco ASE 80 bifold, Schüco Slide). Comparable premium product range but operates at much larger scale across broader building envelope categories.

Direct peers

• Reynaers Aluminium: Belgian-headquartered aluminium windows, doors, and curtain wall manufacturer with strong presence in UK and Europe (Hi-Finity sliding, CF 77 bifold). Directly comparable on premium architectural projects and thermal-broken technology.
• Origin Global: UK-headquartered premium aluminium bifold door and window manufacturer (OW-70, OB-72 systems) serving residential and commercial markets with factory-direct and dealer channels. Closest direct peer in premium UK bifold segment with comparable thermal performance claims.
• IDSystems (The UK Bifold Company): UK premium bifold and sliding door specialist offering theEDGE, SL80, and aluminium-clad timber systems. Closely comparable factory-direct specialist with custom-made premium positioning and similar residential/commercial split.
• Sunflex UK: UK distributor/fabricator of German-engineered aluminium bifold and sliding door systems (SF55, SF75). Directly competing in premium UK bifold installation market with similar customer profiles.
• Smart Systems (Smart Aluminium): UK aluminium systems house supplying profiles and fabricator networks for bifold doors, sliding doors, and windows. Comparable product mix (Alitherm, Visoglide, Smartfold) and competing for similar commercial and residential specifications.
• AluK: UK/global aluminium systems company producing bifold (BSF 70), sliding (InnoLift), and window systems. Competes directly in premium UK and international bifold market with comparable thermally-broken systems.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/the-folding-sliding-door-company

Compliance2 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 FOLDING SLIDING DOORS LIMITED