Sizes, finishes and features · SM5

Roller garage doors with vision and vent laths in Carshalton

We fit roller garage doors with vision and vent laths in Carshalton, on manual, electric and insulated doors. The number and position of the laths are written into your quote after a free survey in Greater London.

Get my guide price Call 0800 088 6248

Guide price: from £1,040 inc VAT
First step: Free survey
Covers: Carshalton, SM5, SM1 and SM6
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 Carshalton?

Weigh up insulation if you're choosing insulated laths, as vent laths let air through and vision laths hold less heat.
Decide whether the garage needs daylight, airflow or both, since vision and vent laths do different jobs.
Plan vision or vent laths into your order from the start, because they're built into the curtain when the door is made.
Think about privacy, because vision laths can let people glimpse what's inside when the garage light is on after dark.

How does it work in Carshalton?

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 Carshalton?

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 Carshalton and nearby

We survey and fit roller garage doors across Carshalton, including SM5, SM1 and SM6, as part of our coverage in Greater London. Carshalton is about 9 miles from Westminster.

We also cover Wallington (under a mile), Sutton (2 miles) and Mitcham (2 miles).

Rules that apply in Carshalton

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.

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.

Roller garage doors with vision and vent laths in Carshalton: questions

Is the survey in Carshalton 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 SM5?

At a survey in SM5 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.

Can I message you a photo of my garage in Carshalton?

Yes. Photos of the opening, the inside of the garage above the door and any existing door help us give a more useful guide price for Carshalton. Send them by WhatsApp or mention them in your enquiry, and we will reply in writing.

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

No. Guide prices are the same for Carshalton 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 vision laths be added to my existing roller door?

Vision and vent laths are built into the curtain when a new door is made, which is why we offer them as an extra on new doors. Changing laths in an existing curtain depends on finding compatible laths for that door, so if you want daylight or ventilation in your current garage, it's usually simplest to plan them into a replacement door.

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.