Double sectional garage doors in Carmarthen
For Carmarthen and nearby Llanelli and Ammanford, we handle the whole job on a double sectional door: survey, made-to-measure order, removal of the old door and fitting.
In Carmarthen we cover postcode districts SA31, and nearby we also cover Llanelli (13 mi) and Ammanford (14 mi).
- Area
- Dyfed
- Planning authority
- Carmarthenshire Council
- Postcode districts
- SA31
- Nearest town
- Llanelli (13 mi)
- Guide price
- £3,295–£4,995
- Visits
- Free survey

Double sectional garage doors: what matters for Carmarthen garages
What sizes are common in the UK?
Many older double garages have openings of about 14 feet by 7 feet (roughly 4267 by 2134 mm) or 16 feet by 7 feet (about 4877 by 2134 mm). New builds vary, which is why every door is made to the measured opening rather than to a stock size.
Does a wider door need different springs?
Yes. A double door is far heavier than a single, so it runs on a larger spring set, usually torsion springs on a longer shaft, and heavier-gauge tracks and cables. These are sized to the exact door weight by the manufacturer.
What can you choose for your Carmarthen garage?
- Heavier operatorOperator rated for the door area and weight.
- Wicket doorIntegrated pedestrian door on selected ranges.
- Any designRibbed, large rib, flush, cassette, woodgrain and glazed options.
- Window insertsRows of windows in one section for daylight.
What will a double sectional door cost in Carmarthen?
Guide price: £3,295–£4,995 inc VAT. The figure includes VAT, fitting and taking away a standard old door. Your survey turns it into a fixed price.
At the free survey we measure everything the manufacturer needs, check the brickwork, lintel and floor, and agree the door details with you.
Planning and regulations for Carmarthen homes
Carmarthen falls under Carmarthenshire Council for planning and building control, which is the place to check if your home is listed or in a conservation area.
Welsh planning rules usually allow a replacement garage door of similar appearance without an application, unless the home is listed, in a conservation area or subject to conditions.
What happens next?
Tell us about the garage
Use the form, the guide-price tool or call. A few photos of the opening help.
Free survey
We measure the opening and confirm the options, then send a fixed written price.
Made to measure
Your door is ordered to the surveyed size. The lead time is on your quote.
Fitting day
The old door comes out, the new door goes in and is balanced, tested and handed over.
Questions from Carmarthen customers
Can you replace two single doors with one double sectional?
Only if the central pier can be removed safely. That needs structural assessment and often a new lintel, which is arranged separately before the door is ordered.
Do I need more headroom for a double door?
Headroom depends more on the track and spring system than the width. Where headroom is tight, a low-headroom version is available.
Which parts of Carmarthen do you cover?
We cover Carmarthen across postcode districts SA31, along with nearby Llanelli and Ammanford. Dates are agreed when you book.
Do I need planning permission for a new garage door in Carmarthen?
Usually not. A replacement garage door of similar appearance is normally minor work in Wales, but listed buildings, conservation areas and planning conditions can change that. If in doubt, check with Carmarthenshire Council.
Do you also cover towns near Carmarthen?
Yes. Close to Carmarthen we also cover Llanelli (13 mi) and Ammanford (14 mi).
More towns we cover for double sectional garage doors
Other sectional door services in Carmarthen
Double sectional door in Carmarthen
Tell us about your garage and we will come back with clear next steps.
