Fanlights, Side Panels & Borrowed Lights
Glazed over-panels, side lights and borrowed lights around fire doors.
Learn more →We provide timber fire-rated screens in Potters Bar and across Hertfordshire, working from the classification your building needs and handing over the evidence that proves what was fitted.
Tell us what you need. We reply with next steps and a guide price.
Timber fire-rated screens are glazed partitions made with hardwood frames, glazing beads and intumescent seals that have been tested together to resist fire. They are common in schools, healthcare, heritage buildings and residential blocks where a warmer finish is wanted.
Whether the building is in central Potters Bar or the wider EN6, EN5, EN4 districts, we can survey and quote. We also cover Barnet, Enfield, Borehamwood. Potters Bar is about 16 km from Watford, the largest town in our Hertfordshire coverage.
Paint and stain are fine on the timber, but intumescent seals must stay clear of paint. We mask them during finishing.
Timber frames need dry conditions on site and acclimatisation before glazing to avoid movement around the glass.
Timber screens are tested with specific species and minimum densities. Softwood substitutions or thinner sections can fall outside the evidence.
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.
In higher-risk buildings, broadly 18 metres or seven storeys with two or more homes, the Building Safety Regulator is the building control authority. England is also phasing out BS 476 references from Approved Document B, with the remaining fire-resistance references due to go in September 2029.
We can phase work in Potters Bar around residents, staff or pupils, with out-of-hours options.
If an existing frame in a Potters Bar building has no traceable evidence, we say so and price the options rather than guess.
You receive the classification references, glass marks and installation photographs for your fire safety records.
Timber fire-rated screens applies to many building types in Potters Bar, including retail and leisure units and care homes.
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.
Dense hardwoods are typical; the exact species depends on the tested specification. We confirm species and density on the drawings.
Survey timing in Potters Bar 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.
Building work in Potters Bar follows the Building Regulations 2010 and Approved Document B, and occupied buildings are covered by the Regulatory Reform (Fire Safety) Order 2005.
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 →Send the fire strategy extract, inspection report or a few photos of the openings.
A survey in Potters Bar confirms sizes, access, existing evidence and fixing conditions.
We set out the system, glass, evidence and programme, with a fixed price.
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.