Sizes, finishes and features · SG6

Roller garage doors with vision and vent laths in Letchworth Garden City

For homeowners in Letchworth Garden City, vision and vent laths are an extra on a new roller door, added when the curtain is made. Start with a guide price online, and we'll confirm the type, number and position at a free survey in SG6.

Get my guide price Call 0800 088 6248

Guide price: from £1,040 inc VAT
First step: Free survey
Covers: Letchworth Garden City, SG6, SG5 and SG15
Area: Hertfordshire

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 Letchworth Garden City?

Check the agreed position of the laths in your written quote, and again on fitting day before the installer finishes.
Decide whether the garage needs daylight, airflow or both, since vision and vent laths do different jobs.
Keep anything that must stay completely dry away from vent laths, as some moisture may get in during wet, windy weather.
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 Letchworth Garden City?

A free survey in Letchworth Garden City then measures the opening and agrees the type, number and position of the laths. Your written quote records all of it.

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 Letchworth Garden City?

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 Letchworth Garden City and nearby

If your garage is in Letchworth Garden City (SG6, SG5 and SG15), you can get a guide price online now, and we confirm any survey or visit date in writing. 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

Electrics

An electric door needs a power supply near the roller box. Electrical work must meet BS 7671, and in England some domestic electrical work is notifiable under Part P, so it is done by a registered competent person or signed off by building control.

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.

Roller garage doors with vision and vent laths in Letchworth Garden City: questions

Do you cover Letchworth Garden City?

Yes. Letchworth Garden City is part of the area we cover in Hertfordshire, including SG6, SG5 and SG15. Get a guide price online, then we confirm a survey or visit date in writing. Dates depend on installer and engineer availability.

Do you charge more for Letchworth Garden City than other towns in Hertfordshire?

No. Guide prices are the same for Letchworth Garden City as for anywhere else we cover in Hertfordshire. 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.

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.

Can I message you a photo of my garage in Letchworth Garden City?

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 Letchworth Garden City. Send them by WhatsApp or mention them in your enquiry, and we will reply in writing.

Will people be able to see into my garage through vision laths?

Possibly, especially at night when the garage light is on. If privacy matters, think about the height of the laths and what's stored nearby. Placing them higher in the curtain, or having fewer of them, can help. We'll talk through the position at survey so you can balance daylight against privacy for your garage.

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.