Spider Glazing in Porthmadog
Professional spider glazing across Porthmadog and Gwynedd — free surveys and fixed written quotations.
Professional spider glazing across Porthmadog and Gwynedd — free surveys and fixed written quotations.
We are Porthmadog's curtain walling specialists. Whether you need spider glazing for a new build, a refurbishment or an urgent repair, our Gwynedd installation teams deliver CWCT-standard work with full certification.
Spider glazing suspends toughened glass panels on stainless steel point fixings, supported by glass fins, posts or tension cable structures — the most transparent facade system available.
It is the signature treatment for atriums, entrance halls and feature elevations where maximum transparency and minimum structure are the brief.
All spider glazed installations are structurally engineered, with heat-soaked toughened or toughened-laminated glass and proprietary fittings from manufacturers such as Sadev and Q-railing.
Porthmadog sits within our core Gwynedd coverage area, which means fast survey appointments, realistic lead times and an installation team that can return quickly for snagging or future phases.
All systems are specified to meet current Part L thermal requirements as a minimum.
Regional teams across the UK mean local service with national capability.
Design, fabrication coordination, installation and sealing handled by one team — no interface disputes.
Every completed installation is handed over with warranties, test records and compliance documentation.
Installations carry our workmanship warranty alongside manufacturer system and coating warranties — typically 10 to 25 years depending on the system, with all documentation provided at handover.
Costs depend on system type, glass specification, height and access. As a guide, supply-and-install curtain walling typically ranges from £450 to £900 per square metre. We provide free site surveys and fixed written quotations for all Porthmadog projects.
Yes — much of our work is phased replacement and refurbishment on occupied buildings. We use temporary weather protection and out-of-hours working to keep your building operational.
Yes. Wind loading, dead load and deflection calculations are produced for every curtain walling project, and thermal modelling where the specification requires it.
Free site survey, fixed written quotation, no obligation. Call, message or send the form below.
Tell us about your project and we'll arrange a free site survey. We respond to every enquiry within one working day.