E 30 – EI 60
Fire-Rated Curtain Walling
Facade glazing tested for fire where boundaries or compartments demand it.
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Mid Glamorgan · CF47
Fire-Rated Windows across Merthyr Tydfil
Fire-rated windows in Merthyr Tydfil 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.
E 30 – EI 60CF47Wales
Quote for Merthyr Tydfil
Tell us what you need. We reply with next steps and a guide price.
Fire-Rated Windows in Merthyr Tydfil: what's included
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.
- Tested opening fire-rated windows where available
- Matching sightlines to adjacent non-rated windows
- Fixed fire-rated windows
- Boundary-wall and escape-route windows
Before you order fire-rated windows: what matters
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.
Escape windows are different
Windows used for escape from rooms have their own size and opening rules, and should not be confused with fire-resisting windows.
Which rules apply to fire-rated windows in Merthyr Tydfil?
Wales Which rules apply?
Building regulations are devolved in Wales, so fire safety design follows the Welsh Ministers' version of Approved Document B rather than the English one, alongside impact safety guidance for glazing.
The Regulatory Reform (Fire Safety) Order 2005 applies in Wales, so the responsible person must maintain fire-resisting glazing as part of the premises' fire safety measures. The Fire Safety Act 2021 confirmed this extends to the structure, external walls and flat entrance doors of multi-occupied residential buildings.
Wales is introducing its own building safety regime for occupied residential buildings, so check current Welsh requirements before planning major works to blocks of flats.
Where we work around Merthyr Tydfil
Whether the building is in central Merthyr Tydfil or the wider CF47, CF48 districts, we can survey and quote. We also cover Aberdare, Rhondda, Ebbw Vale. Merthyr Tydfil is about 11 km from Rhondda, the largest town in our Mid Glamorgan coverage.
What you can expect in Merthyr Tydfil
Rated systems, not just rated glass
Every quote in Merthyr Tydfil identifies the tested system: frame, glass, beads, seals and fixings, within its pane-size limits.
Work around occupied buildings
We can phase work in Merthyr Tydfil around residents, staff or pupils, with out-of-hours options.
Wales rules applied
Designs follow the building and fire safety rules that apply in Wales, not a one-size-fits-all approach.
Building types we cover in Merthyr Tydfil
Fire-rated windows applies to many building types in Merthyr Tydfil, including industrial units and blocks of flats.
FAQs for Merthyr Tydfil
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.
How quickly can you survey in Merthyr Tydfil?
Survey timing in Merthyr Tydfil 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.
Which rules apply to fire-rated glazing in Merthyr Tydfil?
Merthyr Tydfil is in Wales, where the Welsh Approved Document B applies to building work and the Regulatory Reform (Fire Safety) Order 2005 covers occupied premises.
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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.
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up to EI 120
Steel Fire-Rated Screens
Slim steel frames for long spans, high ratings and heavy glass.
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From enquiry to handover in Merthyr Tydfil
Start with the brief
Tell us the rating required, sizes and building type, or ask us to find out.
Site visit
A survey in Merthyr Tydfil confirms sizes, access, existing evidence and fixing conditions.
Written quote
You receive a written quote naming the tested system and classification.
Install and hand over
Installation to the system details, then a handover pack with photographs and evidence.