A general builder website is fighting one of the strongest negative brand perceptions in any consumer trade — the cowboy-builder narrative that dominates UK consumer journalism and the implicit suspicion every customer carries into the first conversation. Builders with strong credentialing (FMB membership, TrustMark, NHBC for new build, CHAS for commercial) and a properly-built website that surfaces all of it routinely fill their diary 12-18 months ahead at premium pricing; builders with templated websites that bury the credentialing fight for the £20k jobs the cowboys are also chasing.
What is different about builder websites
Four things make general-builder web design distinct from specialist trades. First, the decision size — extensions, loft conversions, full renovations and new builds run £30k-£300k+, which is several multiples of any other home-improvement decision the customer is likely to make. The trust signals need to do proportionate work. Second, the credentialing landscape is structured — FMB is the dominant consumer-trade body, NHBC matters for new build, TrustMark is the cross-trade government-endorsed mark, CHAS and Constructionline matter for commercial work. The schema and on-page presentation needs to surface all of it. Third, the project-supervision question is operationally critical — customers want to know who is on site daily, who runs the build, who they call when something goes wrong. Fourth, the planning-and-Building-Control navigation is part of the brief — builders who explain permitted development, full planning consent and Building Control sign-off in plain English signal real practice and convert at higher rates than builders who handwave through the regulatory layer.
What we ship for a builder
A bespoke builder website with the project portfolio as the homepage hero, individual project landing pages for 12-30 completed projects with budget tier surfaced, the three banded project-tier price ranges, the FMB / TrustMark / NHBC / CHAS / Constructionline credentialing panel above the fold, the named site team with experience and certifications, the project-supervision narrative, the planning-and-Building-Control guidance section, the standard contact and service-area block, and the full GeneralContractor + LocalBusiness + Service + Person schema graph.
The credentialing layer in detail
FMB (Federation of Master Builders) — the dominant consumer-trade body, vetting members on insurance, financial stability, complaints history and work standards. Membership number rendered with a verification link to the FMB public register. TrustMark — the government-endorsed quality mark covering general home-improvement. NHBC (National House-Building Council) — required for new-build warranty work, also relevant for major renovation. CHAS — health-and-safety accreditation, particularly relevant for commercial and public-sector work. Constructionline — the supplier pre-qualification database used by local authorities and large commercial buyers. Each credential gets the correct legal wording, the verification link, and the schema-level propertyValue entry.
The project-tier price bands
Single-storey rear extension (£40k-£90k for a typical UK 3-4 metre rear extension at 25-40 square metres, varying with finish tier). Double-storey extension or wraparound (£90k-£180k depending on roof complexity and finish tier). Full home renovation or new build (£180k-£500k+ depending on size, finish, listed-building considerations). Each band shown with the specific inclusions (structural calculations, planning fees, Building Control fees, electrical first-fix, plumbing first-fix, plastering, decoration, kitchens-and-bathrooms as separate trades) and the typical project duration (3-5 months for single-storey, 4-7 months for double-storey, 8-18 months for major renovation or new build).
The supervision narrative
A specific section on the team page covering the project-supervision approach. Named site manager assigned per project, on site daily during the active build phase. Named project manager handling client communications, sub-contractor scheduling and material procurement. Twice-weekly site inspection by the named director. Weekly written progress reports with photographs to the client. Defined snagging and handover process at completion. Defined post-completion warranty period (typically 12 months on workmanship, with FMB’s warranty product Build Assure available where relevant). Customers reading these reassurances on the site arrive at the first survey already trusting the operational competence rather than needing to be convinced of it.
What we deliberately do not build
No bespoke project-management software — Buildertrend, CoConstruct, Procore and the dedicated construction-management platforms handle this better than anything we would build. No 3D rendering or BIM tool on the marketing site — that work belongs in the architect’s design phase, not on the builder’s lead-generation site. No live-chat widget — the considered-purchase audience does not respond to it.
Pricing for a builder website
Most established independent builders land on Growth (£899) — the standard architecture with project portfolio, three-tier pricing, credentialing panel, supervision narrative, planning guidance and schema. Larger construction firms with multiple project teams or separate residential and commercial divisions move to Pro (£1,499) for the multi-division architecture. Launch tier (£499) is rarely the right fit for a serious general builder — the content depth and credentialing complexity push the build past what the single-scroll architecture supports.