Fitting, replacement and upgrades · SG6

Roller garage door replacement in Letchworth Garden City

A replacement door in Letchworth Garden City is a chance to move to insulated laths or electric operation. We survey homes in Hertfordshire free of charge and set out every option you ask about, with its price, in a written quote.

Get my guide price Call 0800 088 6248

Guide price: from £1,195 inc VAT
First step: Free survey
Covers: Letchworth Garden City, SG6, SG5 and SG15
Area: Hertfordshire

Old faded and dented beige roller garage door ready to be replaced

Computer-generated image

What should I know about roller garage door replacement in Letchworth Garden City?

Reveals, lintel and fixing points are checked once the old door is off, and any making good is agreed with you first.
The opening is measured again at the free survey, so the new door suits the opening rather than copying the old door's size.
We take down and dispose of the old roller or up-and-over door, and that is included in every door price.
Moving from single-skin to insulated laths reduces heat loss, draughts and noise in a garage you use every day.

How does it work in Letchworth Garden City?

When you accept the quote, we confirm your fitting date in writing, based on installer availability. The old door is removed, the new one is fitted and commissioned, and the paperwork is handed over.

STEP 01
Guide price
Answer four quick questions online and see a price range for your opening.
STEP 02
Free survey
We measure the opening, headroom, side room, lintel and power, and talk through options.
STEP 03
Written quote
You get the price inc VAT, what is included and the payment stages in writing.
STEP 04
Fitting day
Old door out, new door in, commissioned and handed over with the paperwork.

How much does roller garage door replacement cost in Letchworth Garden City?

Item	Guide price (inc VAT)	Ex VAT
Insulated electric roller door, single up to 2.4 m	£1,495–£2,295	£1,245.83–£1,912.50 + VAT
Electric single-skin roller door, single up to 2.4 m	£1,195–£1,745	£995.83–£1,454.17 + VAT
Insulated electric roller door, double 3.0–4.0 m	£2,195–£3,295	£1,829.17–£2,745.83 + VAT

Guide prices for homes, last reviewed 25 October 2026. Your written quote is the price. See the full price list.

Covering Letchworth Garden City and nearby

Our coverage in Hertfordshire includes Letchworth Garden City and the SG6, SG5 and SG15 postcode districts, so the same guide prices and written quotes apply here. Letchworth Garden City lies around 14 miles from Hertford.

We also cover Hitchin (3 miles), Stevenage (5 miles) and Luton (11 miles).

Rules that apply in Letchworth Garden City

Planning

Replacing a garage door is not usually development that needs planning permission. Check first if your home is listed (listed building consent covers works that affect its character), sits in a conservation area with an Article 4 direction, or is on an estate where planning conditions or covenants control garage doors.

Structural work

Widening the opening, removing a central pier or fitting a new lintel is structural work that needs Building Regulations approval from building control before it starts.

Roller garage door replacement in Letchworth Garden City: questions

How much does roller garage door replacement cost in Letchworth Garden City?

Our guide price for roller garage door replacement is from £1,195 inc VAT. The figure for your garage depends on the opening size, the door specification and any extras, and is confirmed in a written quote after a free survey. The guide prices are the same in Letchworth Garden City as elsewhere we cover.

Is the survey in Letchworth Garden City really free?

Yes. For a new door, a replacement or a conversion, the survey is free and there is no obligation to go ahead. We measure the opening, check the lintel, headroom, side room and power, and send a written quote afterwards.

What do you check at a survey in SG6?

At a survey in SG6 we measure the width and height of the opening, the headroom above it for the roller box, the side room for the guide rails and the floor level. We also look at the lintel and where power can come from for an electric door.

Do I need permission for a new roller garage door in Letchworth Garden City?

Replacing a garage door is not usually development that needs planning permission in England, and widening the opening needs building control approval. If you live in a listed building, a conservation area or on an estate with covenants or planning conditions, check before ordering.

Can you replace a roller door made by a different company?

Yes. We replace roller garage doors of any make, and up-and-over doors too. The old door is removed and disposed of as part of the price, so it doesn't matter who made or fitted it. What matters is the opening itself, which we measure afresh at the free survey before quoting.

Can I keep my old roller box and just change the curtain?

Our replacement prices are for a complete new door, because a new curtain needs a barrel, box, guides and controls that are matched to it. If only a few laths are damaged on an otherwise sound door, a lath repair may be the better option, and we'll say so if that's the case.