— For Architect / Specifier
Specification support, samples and technical detail you can rely on.
We work with architects and specifiers to scope the right slate, tile, lead, single-ply or GRP system for the project. We'll bring samples to your studio, visit site with you and feed back buildability and cost intelligence before the spec is locked.
— What you get
Where Horizon adds value.
Sample library
Brazilian, Spanish, Welsh and Cornish slates, Redland, Marley, Sandtoft tile ranges, RENOLIT ALKORPLAN single ply, Topseal GRP.
Approved installer status
Topseal Approved, RENOLIT ALKORPLAN Approved, VELUX Approved.
Buildability feedback
We flag detailing risk, cold-bridging at lead junctions, valley behaviour and access constraints early.
NBS-friendly proposals
Quotations laid out clearly so they map straight back to your specification clauses.
— How we work
From enquiry to handover.
Spec review
Sample meeting
Buildability feedback
Tender pricing
Pre-start coordination
Installation
— By the numbers
Manufacturer approval schemes
Sample meetings and buildability reviews
Quotations mapped to your spec
— Relevant case studies
Projects we've delivered for architects.
— Also for
— Project Enquiry
Planning a roofing project?
Whether you're a homeowner, contractor, architect, developer or property manager — Horizon can help you assess the right roofing route.