South West England
Timber Bi-Fold Doors in Cornwall
If you are replacing a door in Cornwall, Timber Bi-Fold Doors are cut to your actual opening rather than to a nearest standard size.
8 of the 12 towns we cover in Cornwall are coastal, where Accoya or dense hardwood and marine-grade stainless ironmongery are the sensible specification, and 5 carry designated conservation areas where the glazing pattern and mouldings need to match what is already there.
The difference between a door that lasts eight years and one that lasts thirty is mostly invisible from the street: the joint type, whether the stiles are engineered, whether the bottom rail is sealed, and how the water gets away.
Price and lead time in Cornwall
Timber Bi-Fold Doors start at £5,400 per set supplied and fitted, VAT included, with a typical lead time of 10–12 weeks. Try the indicative price tool for a range, or send sizes and we will be closer.
Common questions
Can timber bi-folds run smoothly long term?
Yes, on a top-hung track with the weight carried by the head rather than the cill. It keeps the running gear out of the water and the panels aligned.
Can modern sealed units go in a heritage door?
Slim-profile units down to around 11mm can, and they are frequently accepted where a chunky modern unit would not be. Some listed buildings still require single glazing.
Do I need permission to change a door in a conservation area?
Often. Conservation area status can remove permitted development rights for front elevations, and Article 4 directions tighten it further. Check with the local planning authority before ordering.
What door suits a Victorian terrace?
A four-panel door with a bolection moulding and an etched or obscured upper light. Stile widths matter — narrow modern stiles make the proportions look wrong immediately.
What happens if the door needs adjusting later?
First-season adjustment is included. Timber settles, buildings move, and a small tweak after a winter is normal rather than a fault.
Can you replace the frame as well as the door?
Yes, and often it is the better answer. A new leaf in a rotten frame will not seal properly however well the door itself is made.
Other doors in Cornwall
Get a fixed price for Cornwall
Send sizes or a photograph and we will come back with an indicative range, then survey free of charge before anything is made.