E 30 – EI 60
Fire-Rated Windows
Windows near boundaries and protected routes, tested for fire.
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Mid Glamorgan · CF47
Fire-Rated Curtain Walling across Merthyr Tydfil
Our fire-rated curtain walling service covers Merthyr Tydfil and neighbouring areas such as Aberdare and Rhondda, with every job built around a tested system.
E 30 – EI 60CF47Wales
Quote for Merthyr Tydfil
Tell us what you need. We reply with next steps and a guide price.
What's involved with fire-rated curtain walling in Merthyr Tydfil
Fire-rated curtain walling is a glazed facade system tested to resist fire, used where an external wall has to stop fire spreading to a neighbouring building, between floors, or past a protected stair or lobby. It combines facade performance, such as weather tightness and thermal values, with a fire classification.
- Slab-edge fire-stopping and cavity barriers to the design
- Fire-rated zones within mixed facades
- Tested fire-rated curtain wall systems
- Spandrel and opaque panel coordination
Key checks for Merthyr Tydfil projects
Boundaries
External walls close to a boundary may need to be fire-resisting with limited unprotected areas. Fixed glazing that meets the wall's full fire-resistance requirement, including insulation where required, is not counted as unprotected area, so it can let you keep glass in those positions.
Slab edges
The gap between the curtain wall and each floor slab needs fire-stopping designed with the facade, not added afterwards.
Thermal and acoustic
Fire-rated units can still meet thermal targets when specified correctly; we confirm U-values with the system supplier.
Fire glazing rules in Wales
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.
Merthyr Tydfil coverage and nearby towns
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.
Curtain walling in AberdareCurtain walling in RhonddaCurtain walling in Ebbw ValeCurtain walling in TonypandyCurtain walling in Pontypridd
What every Merthyr Tydfil quote includes
Wales rules applied
Designs follow the building and fire safety rules that apply in Wales, not a one-size-fits-all approach.
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.
Honest about unknowns
If an existing frame in a Merthyr Tydfil building has no traceable evidence, we say so and price the options rather than guess.
Merthyr Tydfil building types
We can survey and quote for hotels, retail and leisure units and other building types in Merthyr Tydfil.
FAQs for Merthyr Tydfil
When does curtain walling need to be fire-rated?
Typically where the facade is near a boundary, where it encloses a protected stair or lobby, or where fire spread between floors has to be controlled. The fire strategy sets the requirement.
Do you work on high-rise buildings?
We can supply and install on taller buildings where the project has the required approvals, and we provide evidence suitable for the Building Safety Regulator in England.
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.
Related
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E 30 – EI 60
Aluminium Fire-Rated Screens
Light, modern aluminium framing tested for fire.
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Integrity Fire Glass (E & EW)
E and EW glass where flames and hot gases must be stopped.
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E · EW · EI
Fire Glazing Surveys
Surveys that identify what fire glazing you have and what needs fixing.
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What happens next
Share the details
Send the fire strategy extract, inspection report or a few photos of the openings.
Site visit
A survey in Merthyr Tydfil confirms sizes, access, existing evidence and fixing conditions.
Written proposal
We set out the system, glass, evidence and programme, with a fixed price.
Install and hand over
Installation to the system details, then a handover pack with photographs and evidence.