E 30 – EI 60
Fire-Rated Curtain Walling
Facade glazing tested for fire where boundaries or compartments demand it.
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Greater London · HA2
Fire-Rated Windows — Harrow and HA2
When a fire strategy, inspection report or building control comment in Harrow calls for glazing tested to resist fire, our fire-rated windows service covers survey, supply and installation.
E 30 – EI 60HA2England
Quote for Harrow
Tell us what you need. We reply with next steps and a guide price.
What's involved with fire-rated windows in Harrow
Fire-rated windows are windows tested as complete units to resist fire, needed where an external wall must protect a neighbouring property, where a window looks onto a protected stair or escape route, or where two parts of a building face each other at close range.
- Fixed fire-rated windows
- External-grade fire glass in sealed units
- Matching sightlines to adjacent non-rated windows
- Fire-stopping to the wall opening
Key checks for Harrow projects
Ventilation
If a fire-rated window cannot open, ventilation may need another route. We coordinate with the designer.
Matching appearance
Rated windows can usually be finished to match the rest of the elevation.
Retrofits
Replacing a non-rated window near a boundary is often triggered by an extension or change of use. We survey the opening before quoting.
England regulations that shape the job
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.
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.
Where we work around Harrow
Whether the building is in central Harrow or the wider HA2, HA1, HA3, HA0, HA9, HA5 districts, we can survey and quote. We also cover Brent, Wembley, Northolt. Harrow is one of the Greater London districts we cover.
What you can expect in Harrow
England rules applied
Designs follow the building and fire safety rules that apply in England, not a one-size-fits-all approach.
Evidence you can file
You receive the classification references, glass marks and installation photographs for your fire safety records.
Work around occupied buildings
We can phase work in Harrow around residents, staff or pupils, with out-of-hours options.
Building types we cover in Harrow
Sector guides below cover healthcare buildings, retail and leisure units and other buildings in Harrow.
FAQs for Harrow
When do I need a fire-rated window?
Usually when a wall is close to a boundary, when a window overlooks a protected escape route, or when part of a building faces another part at close range. Your designer or building control will confirm.
Is fire-rated glass in a standard window enough?
No. The frame, glazing system and fixings also need to be part of a tested window.
Can you price fire-rated windows in Harrow from photos?
We can give a guide range from photos and sizes, including a clear photo of any marks on the glass. A fixed price follows a survey.
How quickly can you survey in Harrow?
Survey timing in Harrow 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.
Related
Related services in Harrow
E · EW
Integrity Fire Glass (E & EW)
E and EW glass where flames and hot gases must be stopped.
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EI 30 – EI 120
Insulated Fire Glass (EI)
EI 30 to EI 120 glass that blocks heat as well as flames.
Learn more →
up to EI 120
Steel Fire-Rated Screens
Slim steel frames for long spans, high ratings and heavy glass.
Learn more →Process
From enquiry to handover in Harrow
Share the details
Send the fire strategy extract, inspection report or a few photos of the openings.
Measure and check
We measure each opening in Harrow and check what the existing frames can accept.
Written quote
You receive a written quote naming the tested system and classification.
Complete and document
Work is completed to the manufacturer's details and documented for your records.