How we approach bespoke & shaped rooflights in Carlisle
For Carlisle homes and buildings we offer bespoke & shaped rooflights: triangular, angled, curved and multi-pane rooflights made to measure. We measure first, specify to the opening and confirm any planning or building-control points before quoting.
Stone and brick terraces are typical across the North West, and roof windows in rear slopes are a common way to light attic rooms. Think of bespoke & shaped rooflights for openings that standard sizes do not fit.
Carlisle is the main town we list in Cumbria; we also cover nearby Penrith and Keswick.
Choices for your Carlisle project
- Corner and wrap-around glazing
- Multi-pane butt-jointed runs
- Solar-control and low-iron glass
- Triangular and trapezoid panes
- Sloped or monopitch rooflights
- Glass shaped to the architecture
- Drawing sign-off before order
Before you order: points to check
- Large panes need a lifting plan
- Precise survey and template may be needed
Planning and building rules for Carlisle
English householder permitted development (Class C) normally covers rooflights that stand no more than 0.15 m proud of the roof plane and stay below the highest part of the roof. 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.
For English homes the energy rules ask for rooflights of 2.2 W/m²K or better and roof windows of 1.4 W/m²K (or WER Band B); most modern double glazed units meet both. 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.
Our planning guide covers each nation in more detail.
Guide prices for Carlisle
These are typical supply-and-fit ranges. For an address in Carlisle, scaffold, a hoist for heavy glass, or a new structural opening can move the figure, which is why we survey first.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Multi-pane or corner run | £9,595 – £17,995 | £7,995 – £14,995 |
| Single shaped pane, large Typical | £5,395 – £9,595 | £4,495 – £7,995 |
| Single shaped pane, small | £4,195 – £5,395 | £3,495 – £4,495 |
From enquiry to finished job
- Tell us what you have. Send the CA1 postcode, a rough size and a couple of photos.
- Survey. We measure the opening, check the roof build-up and agree the options.
- 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.
Nearby towns
More we do in Carlisle
Questions about bespoke & shaped rooflights in Carlisle
Can any shape be made?
Most straight-edged shapes can be made in glass, within the manufacturer's size and angle limits. Curved glass is possible but specialist.
Can bespoke units open?
Some can. Shaped glass is usually fixed, combined with a standard opening unit elsewhere.
Can I cancel a bespoke order?
Made-to-measure goods are excluded from the statutory 14-day cancellation right. As a goodwill gesture you can cancel without charge until we place the order with the manufacturer, and we tell you in writing when that happens.
Do I need to be at home for the survey in Carlisle?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Can you work alongside my builder in Carlisle?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
