Silicone Glazed (SSG) Curtain Walling in Letchworth

Professional silicone glazed (ssg) curtain walling across Letchworth and Hertfordshire — free surveys and fixed written quotations.

✓ Free Site Surveys✓ Fixed Written Quotes✓ CWCT-Standard Installation✓ UK-Wide Coverage✓ Fully Certified Handover

Letchworth businesses and contractors trust us for silicone glazed (ssg) curtain walling because we handle the whole package — structural calculations, fabrication, installation and weather testing — with one point of responsibility.

SSG (structural silicone glazed) curtain walling removes external caps on two or all four sides of each glass unit, replacing them with structural silicone joints or concealed toggle retention for a near-frameless exterior.

Four-sided SSG delivers an unbroken glass plane; two-sided systems articulate the facade in one direction only — commonly horizontal — for a strong linear aesthetic.

We install SSG and toggle-glazed systems with full system-house backing, glass deflection checks and CWCT-compliant weather performance.

Our installation teams work across Letchworth regularly and know the local planning landscape, typical building stock and access constraints that shape facade projects in this part of Hertfordshire. That local knowledge shows up in tighter programmes and fewer surprises on site.

Why choose us

Free site surveys

Every project starts with a free, no-obligation site survey and a fixed written quotation — no estimates that drift.

CWCT-standard installation

Installation follows Centre for Window and Cladding Technology standards with documented quality checks at every stage.

Full certification

Every completed installation is handed over with warranties, test records and compliance documentation.

One point of responsibility

Design, fabrication coordination, installation and sealing handled by one team — no interface disputes.

Silicone Glazed (SSG) Curtain Walling near Letchworth

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Frequently asked questions

Do you work on occupied buildings in Letchworth?

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.

Can you match an existing system or colour?

In most cases yes. Aluminium framing is powder coated to any RAL or BS colour, and we can usually source compatible profiles or fabricate matching sections for repairs and extensions to existing facades.

Do you handle planning and building control?

We provide the drawings, specifications and certification your architect or building control body needs, and advise on planning-sensitive frontages including conservation areas in Hertfordshire.

Are your systems thermally compliant?

Yes. Every system we install is thermally broken and specified to meet current Building Regulations Part L requirements as a minimum, with upgraded glass options available.

Ready to start your project in Letchworth?

Free site survey, fixed written quotation, no obligation. Call, message or send the form below.

Get your free quotation

Tell us about your project and we'll arrange a free site survey. We respond to every enquiry within one working day.

  • 1
    Enquiry & surveyTell us about your project by phone, form or live chat. We arrange a free site survey at a time that suits.
  • 2
    Design & quotationWe produce a specification and fixed written quotation, with structural and thermal calculations where required.
  • 3
    Fabrication & installationSystems are fabricated to survey dimensions and installed by our directly employed facade teams.
  • 4
    Testing & handoverWeather sealing, testing and a full handover pack — warranties, certificates and maintenance guidance.