Rainbow Yorkshire Ltd

Windows & Doors
Leeds, West Yorkshire LS18 4NG

Rainbow Yorkshire Ltd is a Leeds-based eco home installation company operating throughout West Yorkshire, with a core specialism in energy-efficient windows and doors. The company works with residential clients seeking to improve the thermal performance, security, and sustainability credentials of their homes through considered, high-quality installations. Their approach centres on practical, evidence-based guidance rather than a one-size-fits-all methodology, helping homeowners make informed decisions that suit both their property and their environmental goals.

The company’s services encompass the supply and installation of a comprehensive range of window and door products, including double and triple glazed windows, composite doors, uPVC and aluminium framing systems, and thermally broken aluminium options suited to contemporary properties. Each installation is assessed with attention to U-values, airtightness, and overall energy performance, ensuring that the products specified will meaningfully reduce heat loss and contribute to lower energy consumption. Rainbow Yorkshire Ltd is also experienced in working with older property types, where the balance between thermal improvement and appropriate material specification requires particular care and technical knowledge.

Leeds and the wider West Yorkshire region present a varied building stock, from Victorian and Edwardian terraces in areas such as Headingley and Chapel Allerton to post-war semi-detached housing across suburbs like Morley, Farsley, and Garforth, as well as modern new-build developments on the city’s expanding fringes. Understanding how different construction periods affect insulation needs, planning sensitivities, and suitable product choices is central to the company’s work. Local knowledge also means familiarity with the region’s climate conditions, including the damp westerly weather patterns that make effective sealing and weather resistance a practical necessity rather than a secondary consideration.

Rainbow Yorkshire Ltd maintains its installations to recognised industry standards, with products and processes aligned to current Building Regulations requirements, including compliance with Part L, which governs the conservation of fuel and power in dwellings. The company works with manufacturers whose products carry relevant energy performance certifications, and installations are carried out by trained and experienced fitters. Clients receive clear documentation covering the work completed, the performance specifications of the products installed, and any applicable guarantees. This commitment to transparency and technical rigour reflects the company’s broader aim of ensuring that customers can rely on their investment to deliver lasting performance and genuine environmental benefit.

Photos

Rainbow Yorkshire Ltd
Rainbow Yorkshire Ltd
Rainbow Yorkshire Ltd

Customer Reviews

No reviews yet — be the first to leave one.

Latest Guides for Windows & Doors

Windows & Glazing

Double Glazing Replacement vs Repair UK 2026

Repair costs £78–£280 per window, while replacement averages £3,200 for a three-bed semi. Repair is cheaper upfront but does not improve energy efficiency, whereas replacement cuts heat loss and saves…

5 min · 8 May 2026
Windows & Glazing

FENSA vs CERTASS, Which Window Installer Cert Actually Matters?

FENSA costs installers roughly £200 more per year than CERTASS. Both certificates are equally valid for Building Regulations compliance and are accepted by solicitors and mortgage lenders. Check the GOV.UK…

5 min · 8 May 2026
Windows & Glazing

Window U-Values WER Ratings, Explained (UK, 2026)

The target U-value for replacement windows in 2026 is 1.4 W/m²K, with new builds needing 1.2 W/m²K. An A-rated WER typically matches a U-value of 1.2 W/m²K or better. Compare…

5 min · 8 May 2026

More Windows & Doors guides →