Sizes, finishes and features · HA1

Roller garage doors with vision and vent laths in Harrow

Before adding vision laths to a new door for your home in Harrow, think about light, privacy and insulation. A free survey in Greater London lets us talk through the trade-offs with you and measure your opening properly before anything is ordered.

Get my guide price Call 0800 088 6248

Guide price: from £1,040 inc VAT
First step: Free survey
Covers: Harrow, HA1, HA3 and HA2
Area: Greater London

White roller garage door seen from inside with a band of perforated vision laths letting in daylight

Computer-generated image

What should I know about roller garage doors with vision and vent laths in Harrow?

Consider the height you want the laths at, for example level with a workbench or higher up to keep the view in limited.
Think about privacy, because vision laths can let people glimpse what's inside when the garage light is on after dark.
Keep anything that must stay completely dry away from vent laths, as some moisture may get in during wet, windy weather.
Check the agreed position of the laths in your written quote, and again on fitting day before the installer finishes.

How does it work in Harrow?

When you're happy with the quote and accept it, we put the fitting date in writing, based on when an installer is available. The door, including its special laths, is only ordered after that acceptance.

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 do roller garage doors with vision and vent laths cost in Harrow?

Item	Guide price (inc VAT)	Ex VAT
Manual roller door, single, with vision or vent laths	£1,040–£1,640	£866.67–£1,366.67 + VAT
Vision or vent laths (added to a new door)	£145–£345	£120.83–£287.50 + VAT

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

Covering Harrow and nearby

We take enquiries from across Harrow, from HA1 outwards, and confirm every price and date in writing before anything is ordered. Harrow lies around 10 miles from Westminster.

Other places close to Harrow that we cover include Wembley, Northolt and Greenford.

Rules that apply in Harrow

Powered door safety

Every powered door we fit is commissioned with force testing to BS EN 12453 and handed over with a Declaration of Conformity and UKCA or CE marking, as the Supply of Machinery (Safety) Regulations 2008 require.

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 doors with vision and vent laths in Harrow: questions

Is an electric roller door worth it for a garage in Harrow?

That depends on how often you use the garage. An electric door opens from the car with a remote and has safety devices fitted, while a manual door costs less and suits occasional use. We price both for your Harrow garage so you can compare.

Can you remove my old garage door in Harrow?

Yes. Every door price includes removing and disposing of an old roller or up-and-over door at your Harrow address, along with standard fixings and making good to the reveals. If the frame or lintel needs work, we price it at the survey before you agree.

Do you charge more for Harrow than other towns in Greater London?

No. Guide prices are the same for Harrow as for anywhere else we cover in Greater London. The written quote reflects your opening and the door you choose, not your postcode, apart from islands and remote areas where any travel cost is shown in advance.

Can I get a price for Harrow without anyone visiting?

Yes. The guide price tool takes four steps and gives a range for your opening and door type. It is a guide, not a quote: the written quote comes after the survey or once the visit price is agreed.

Do vent laths let rain or insects into the garage?

Vent laths have openings by design, so some air movement comes with them, and in very wet, windy weather a little moisture may get in. If you store things that must stay completely dry, keep them away from the door. Think about where the vent laths sit in the curtain, and discuss it at the survey before you decide.

How do I clean vision laths?

Clean them gently, following the manufacturer's care guidance that comes with the door, and avoid abrasive cleaners or scourers that could scratch the see-through sections. Do it with the door closed and, on an electric door, make sure no one operates it while you're cleaning. Keep the guide rails clear of debris at the same time.