Architectural Specification Desk
Conservation Architects & Specifiers
Supporting architectural practices preparing Listed Building Consent (LBC) submissions, conservation area appraisals, and heritage refurbishment schedules across the UK.
Independent Technical Rigour
Unlike generic glazing suppliers who present vague Cartesian combinations as pre-certified stock, Heritage.glass operates under authoritative, source-backed specification rules:
- Independent Heat Treatment: Inside Low-E Toughened does not imply outside Goethe toughness. Pane treatments are stored, validated, and declared independently.
- Indicative Baselines with Supplier Qualification: Center-pane Ug baselines (Argon 2.6/2.0, Krypton 1.9/1.5, Xenon 1.5/1.2 W/m²K) are explicitly identified as owner/supplier baselines, requiring declared performance confirmation for the finished unit.
- Sightline & Spacer Authenticity: Exact spacer constructions are declared: 5.5mm and 7mm warm edge; 8.5mm Black/Silver construction subject to supplier confirmation.
Draft Project Schedule
Generate an architectural schedule with exact product codes, nominal thicknesses, and drawing references.