Tested fire-rated glazing systemsSurvey, supply and install UK-wideEvidence pack on handover
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FIRE-GLAZING
Greater London · SW1

Westminster fire-rated fanlights and side panels

Fire-rated fanlights and side panels in Westminster is usually needed for one of three reasons: new building work, a change to an existing fire-resisting wall, or defects found in an inspection. We handle all three.

30 / 60 minSW1England

Quote for Westminster

Tell us what you need. We reply with next steps and a guide price.

What's involved with fire-rated fanlights and side panels in Westminster

These panels are common in flat entrance doors, communal corridors, schools and older buildings, and they are often found glazed with ordinary glass. We survey them, replace unsuitable glass, correct beads and seals, and supply complete rated frames where the existing frame cannot be upgraded.

  • Records for your fire safety file
  • Complete replacement frames where needed
  • Glass, beads and seals to the frame evidence
  • Glazed side panels beside fire doors

Key checks for Westminster projects

Ventilation grilles

Grilles or openings in fanlights must be fire-rated or removed if the wall is fire-resisting.

Flat entrance doors

In blocks of flats, the glazing around flat entrance doors forms part of the protection of the common parts and needs to match the door's performance.

Borrowed lights

Internal windows between rooms and corridors are a frequent survey finding in older offices and schools.

Westminster coverage and nearby towns

We cover Westminster and the surrounding postcode districts, including SW1, SW1A, W1M, SW1X, EC1A, EC1M. Nearby towns we also serve include Pimlico, London, Chelsea. Westminster is one of the Greater London districts we cover.

How we work in Westminster

Rated systems, not just rated glass

Every quote in Westminster identifies the tested system: frame, glass, beads, seals and fixings, within its pane-size limits.

England rules applied

Designs follow the building and fire safety rules that apply in England, not a one-size-fits-all approach.

Fixed written quotes

After survey you get a fixed written quote for the agreed scope, so Westminster budgets are not open-ended.

Which rules apply to fire-rated fanlights and side panels in Westminster?

England Which rules apply?

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.

Sectors we cover in Westminster

Fire-rated fanlights and side panels applies to many building types in Westminster, including schools and colleges and public buildings.

Fanlights, Side Panels & Borrowed Lights: Westminster questions

Can you just replace the glass?

Sometimes, if the existing frame is suitable. We check the frame before recommending glass-only replacement.

What is a borrowed light?

An internal window that shares daylight between rooms or with a corridor. In a fire-resisting wall it must be fire-rated.

Which rules apply to fire-rated glazing in Westminster?

Building work in Westminster follows the Building Regulations 2010 and Approved Document B, and occupied buildings are covered by the Regulatory Reform (Fire Safety) Order 2005.

Do you work on occupied buildings in Westminster?

Yes. We plan phasing, out-of-hours work and temporary protection so the building can stay in use where the fire strategy allows.

Related

Related services in Westminster

to door rating

Fire Door Vision Panels

Replacement and new vision panels fitted to the door's evidence.

Learn more →
Process

From enquiry to handover in Westminster

Share the details

Send the fire strategy extract, inspection report or a few photos of the openings.

Site visit

A survey in Westminster confirms sizes, access, existing evidence and fixing conditions.

Written proposal

We set out the system, glass, evidence and programme, with a fixed price.

Fit and record

We install, photograph seals and fixings before closing up, and hand over the schedule.

Need fire-rated glazing checked, replaced or installed?

Send sizes, photos of any glass marks or your inspection report and we will come back with the right tested system.

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