Fanlights, Side Panels & Borrowed Lights
Glazed over-panels, side lights and borrowed lights around fire doors.
Learn more →For Letchworth Garden City buildings, we supply, replace and check timber fire-rated screens wherever the fire strategy depends on it, working to the tested system rather than the glass alone.
Tell us what you need. We reply with next steps and a guide price.
The rating depends on the timber species and density, frame sections, bead profiles, fixings and the glazing seals used in the test. We build timber screens to a tested specification, or to a formal assessment, and finish them without compromising the intumescent details.
Timber screens are tested with specific species and minimum densities. Softwood substitutions or thinner sections can fall outside the evidence.
Paint and stain are fine on the timber, but intumescent seals must stay clear of paint. We mask them during finishing.
Bead profile, height and fixing type and spacing are all taken from the test. Short-cutting the fixings is a common reason screens fail inspection.
Building work in England is covered by the Building Regulations 2010, with fire safety guidance in Approved Document B and impact safety guidance for glazing in Approved Document K.
Once a building is in use, the Regulatory Reform (Fire Safety) Order 2005 requires the responsible person to maintain fire safety measures, including fire-resisting glazing. The Fire Safety (England) Regulations 2022 add duties for multi-occupied residential buildings, including fire door checks in buildings over 11 metres.
Survey visits can be arranged anywhere in Letchworth Garden City, including the SG6, SG15 districts, and in nearby Hitchin, Stevenage, Luton. Letchworth Garden City is about 38 km from Watford, the largest town in our Hertfordshire coverage.
We can phase work in Letchworth Garden City around residents, staff or pupils, with out-of-hours options.
If an existing frame in a Letchworth Garden City building has no traceable evidence, we say so and price the options rather than guess.
After survey you get a fixed written quote for the agreed scope, so Letchworth Garden City budgets are not open-ended.
We can survey and quote for offices, retail and leisure units and other building types in Letchworth Garden City.
Sometimes. If the frame can be shown to be suitable, we can replace non-rated glass and add the correct seals and beads. Where it cannot, replacement is the honest answer.
Yes. Hardwood screens are tested to 30 and 60 minutes in many configurations, with the right glass, beads and seals.
Yes. We survey and install in Letchworth Garden City and across Hertfordshire, including the SG6 district and nearby Hitchin.
Survey timing in Letchworth Garden City depends on access, the size of the building and how urgent the defect is. Tell us your deadline when you enquire and we will confirm a date before you commit.
Glazed over-panels, side lights and borrowed lights around fire doors.
Learn more →Doorsets with large glazed panels, tested as complete units.
Learn more →Internal glazed screens that keep compartments and corridors protected.
Learn more →Replacement and new vision panels fitted to the door's evidence.
Learn more →Tell us the rating required, sizes and building type, or ask us to find out.
We visit Letchworth Garden City to measure, record existing marks and check the frames and substrate.
Your quote lists each item with its classification and the evidence it relies on.
Installation to the system details, then a handover pack with photographs and evidence.
Send sizes, photos of any glass marks or your inspection report and we will come back with the right tested system.