Roof lanterns supplied to Cardiff
Yes — aluminium roof lanterns and flat-roof rooflights are supplied to Cardiff supply only, made to your kerb size and delivered in about a week. They are the cheapest daylight you can buy per square metre.
97 designs, made to your opening sizes and delivered 2–3 working days once made into Cardiff — 115 road miles from where they are built. Installation available and priced separately.
Specification
| Frame | Thermally broken aluminium, any RAL |
| Glazing | Self-cleaning, solar-control double or triple |
| Pitch | Contemporary low-pitch and traditional high-pitch |
| Sizes | Made to your kerb size — order to the kerb, not the hole |
| U-value | From 1.0 W/m²K for the assembly |
| Fixing | Sits on a builder-formed upstand |
| Guarantee | 10 years frame, 10 years sealed unit |
| Designs held | 97 |
| Delivery to Cardiff | Zone C — 2–3 working days once made |
Why this suits Cardiff
A lantern puts daylight into the middle of a plan where a window cannot reach — the usual answer on the single-storey rear extensions common in Cardiff.
Victorian and Edwardian terraces, interwar suburbs, and modern waterfront flats. Severn estuary exposure with mild, wet westerlies. The failure that tends to come first is Rot in original timber sashes and damp in solid-wall terraces — worth knowing before you decide between repairing what you have and replacing it.
Welsh building regulations differ from England — confirm the target U-value before ordering. Order to the structural opening, measured in three places, smallest figure wins. How to measure properly.
Also supplied to Cardiff
Roof lanterns in Cardiff — questions
Do you deliver to Cardiff?
Yes. Cardiff is 115 road miles from our Birmingham unit, which puts it in Zone C: 2–3 working days once made. Everything is made to your sizes before it goes on the vehicle.
Can I collect instead of paying for delivery?
Most people take delivery. Collection is from Unit 1 Hems Crescent, Great Barr, Birmingham B43 5DG. Bring something big enough — a full door set does not go in a hatchback.
Who notifies building control on a supply-only order in Cardiff?
You do. Replacement windows and external doors are notifiable work, and with no registered installer involved there is no FENSA or CERTASS self-certification. If we install, we certify.
Which postcodes does that cover?
Cardiff covers CF10, CF11, CF14, CF15, CF23, CF24, CF3, CF5. Anything outside that list is still delivered — it just prices differently.
Is there a minimum order for Cardiff?
No minimum on the product. Delivery is priced by area and size of load, so a single unit to Cardiff carries a delivery charge that a full house of windows effectively absorbs.