Rooflight upstands & kerbs in West Bromwich: what is involved?
Thinking about rooflight upstands & kerbs in West Bromwich? The short answer: insulated kerbs built and waterproofed to suit your rooflight. The longer answer depends on your roof, which is why we survey before we price.
Industrial and commercial units around Midlands towns often still have their original rooflight sheets, which are due for replacement. Think of rooflight upstands & kerbs for new flat-roof openings and rooflight replacements.
West Bromwich is around 8 km from Birmingham, and we survey and fit throughout that part of the West Midlands, including the B70 district.
What you can choose
- Proprietary insulated kerbs
- Internal plaster-box linings
- Raised upstands for deep green or ballasted roofs
- Timber upstands with insulation
- Upstand repairs and rebuilds
- Insulated to avoid a cold bridge
- Matched to your roof covering
Before you order: points to check
- Membrane compatibility with the rooflight's sealants
- Upstand size must match the unit within a tight tolerance
Planning, building control and West Bromwich
In England a rooflight on a house is usually permitted development under Class C if it projects no more than 150 mm beyond the roof slope and sits no higher than the ridge. A rooflight on a side-facing slope must be obscure-glazed, and fixed shut unless the opening part is more than 1.7 m above the floor.
Under Approved Document L, a rooflight added to an English home must achieve at least 2.2 W/m²K (horizontal plane), and a roof window 1.4 W/m²K or Window Energy Rating Band B. Replacing a rooflight or roof window can be self-certified by an installer registered with an authorised competent person scheme; otherwise building control approval is needed.
See our building regulations guide for U-values, glazing limits and self-certification.
Guide prices for West Bromwich
Guide prices for rooflight upstands & kerbs in West Bromwich are the same as anywhere we work — what changes the price is the job: access, structure, scaffold and finishing.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Large or raised upstand | £715 – £1,195 | £595 – £995 |
| Standard insulated upstand Typical | £475 – £715 | £395 – £595 |
| Small upstand on new roof | £355 – £475 | £295 – £395 |
What happens next
- Tell us what you have. Send the B70 postcode, a rough size and a couple of photos.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Rooflight upstands & kerbs near West Bromwich
More we do in West Bromwich
Rooflight upstands & kerbs in West Bromwich: questions
What roof coverings do you work with?
Single-ply, EPDM, felt, GRP and liquid-applied systems — or we coordinate with your roofer.
Does every rooflight need an upstand?
Flat and dome rooflights do. Pitched roof windows use flashing kits instead.
How high should a rooflight upstand be?
High enough to meet the rooflight manufacturer's minimum above the finished roof surface — commonly 150 mm. On roofs with deep finishes, such as green roofs, it needs to be taller.
Can you work alongside my builder in West Bromwich?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
Is the survey in West Bromwich free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
