Bi-fold and patio doors in Brierley Hill

What should you know before starting in Brierley Hill?

This kind of work rarely needs planning permission, but it does have to comply with Building Regulations, and some parts must be certified by a registered installer or signed off by building control. In Brierley Hill, building control is provided by Dudley Council or a registered building control approver (formerly an approved inspector).

Solar control glass can help south- and west-facing rooms in Brierley Hill stay cooler in summer.
Sliding doors never swing into the room, which helps in a kitchen where space is tight.
A flush threshold needs the outside ground set lower, with drainage in front of the door.

Postcode district: DY5
Planning and building control: Dudley Council
From our West Bromwich base: 6 miles

Choices to weigh up in Brierley Hill

Aluminium bi-fold doors

Slim, strong aluminium frames carry large glass panels and are made with a thermal break to meet energy rules. Three to six panels are typical, with a traffic door for everyday use so you don't open the whole set. They come powder-coated in almost any colour and suit kitchens and new extensions.

French doors

A pair of hinged doors that open outwards or inwards, sometimes with fixed side panels. French doors suit narrower openings and older houses. They're the simplest and most affordable way to replace an old single back door, or to turn a window into a wider opening onto a patio.

Guide prices for Brierley Hill

Guide prices start at £1,200 and run to £8,500 per doorset. Three-panel aluminium bi-fold, about 2.4 m wide, in an existing opening: around £3,200–£4,800 per doorset.

Guide prices for bi-fold and patio doors
Option	Guide price	Good to know
uPVC French or sliding doors	£1,200 – £2,400 per doorset	Openings up to about 1.8 m
Three-panel aluminium bi-fold	£3,000 – £5,000 per doorset	Openings of about 2.4–3 m
Four- or five-panel aluminium bi-fold	£4,800 – £8,500 per doorset	Openings of about 3.6–4.8 m

Guide ranges include VAT where it applies. Access, parking and the state of what's there now can move the price — the survey settles it.

Your questions answered

Which is better, bi-fold or sliding doors?

It depends on how you use the space. Bi-folds open almost the whole width, which suits summer living and wide openings onto a patio. Sliders have fewer, larger panes and slimmer frames, so they give a better view when closed and never take up room when open. Sliders are often the better pick where the doors stay shut for most of the year.

Which postcodes in Brierley Hill do you work in?

We cover DY5 and the streets around them. If you're on the edge of Brierley Hill, neighbouring Netherton and Lye are covered too.

What guarantee comes with the doors?

The frames, glass, rollers and locks are covered by the manufacturer's guarantee, and the terms for your doors are set out in your quote. Ask how sealed units, running gear and powder coating are covered, as these vary between systems. Keep the guarantee with your certificate and any structural sign-off from building control.

Does Dudley Council need to approve my bi-fold or patio doors?

You won't usually need planning permission, but the work must meet Building Regulations. Building control in Brierley Hill is provided by Dudley Council or a registered building control approver, and some work is self-certified by registered installers.

Close to Brierley Hill

Other work we do in Brierley Hill

Get the opening measured and the lintel checked: book a free survey in Brierley Hill and we'll put it all in a written quote.