Fanlights, Side Panels & Borrowed Lights
Glazed over-panels, side lights and borrowed lights around fire doors.
Learn more →From the HP3 district outwards, we arrange timber fire-rated screens for buildings across Hemel Hempstead, matching glass, frames and seals to tested evidence rather than guesswork.
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.
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.
Timber suits listed and older buildings, and existing screens can sometimes be upgraded with new glass and seals, subject to an assessment of the frame.
We cover Hemel Hempstead and the surrounding postcode districts, including HP3, HP2, HP1. Nearby towns we also serve include Berkhamsted, St Albans, Harpenden. Hemel Hempstead is about 12 km from Watford, the largest town in our Hertfordshire coverage.
We can phase work in Hemel Hempstead around residents, staff or pupils, with out-of-hours options.
Every quote in Hemel Hempstead identifies the tested system: frame, glass, beads, seals and fixings, within its pane-size limits.
If an existing frame in a Hemel Hempstead building has no traceable evidence, we say so and price the options rather than guess.
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.
Sector guides below cover retail and leisure units, public buildings and other buildings in Hemel Hempstead.
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 Hemel Hempstead and across Hertfordshire, including the HP3 district and nearby Berkhamsted.
Survey timing in Hemel Hempstead 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 measure each opening in Hemel Hempstead and check what the existing frames can accept.
You receive a written quote naming the tested system and classification.
We install, photograph seals and fixings before closing up, and hand over the schedule.
Send sizes, photos of any glass marks or your inspection report and we will come back with the right tested system.