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RooflightInstallers.co.uk
Morden · SM4 · Greater London

Trade rooflight fitting in Morden

Plenty of rooflight trouble starts with a tape measure. Units are often sold by the builder's opening, meaning the hole in the roof, rather than the overall external size, and confusing the two leaves you with a frame that does not suit the opening. Before we fit any rooflight in Morden, we measure the opening, the upstand or kerb where there is one, and the finished roof level, then compare them with the maker's drawing. If something is out, you hear about it before the fitting day rather than on it. That single check keeps most jobs like this on track.

Guide price from £295 + VAT · Labour only, ex VAT for trade accounts

What the job costs in Morden

Per flat rooflight

£295 – £495plus VAT, trade rate

Fit a supplied unit to your prepared upstand, sealed and trimmed

Per roof lantern

£695 – £1,495plus VAT, trade rate

Assemble and glaze a supplied lantern on your upstand

Two-person day rate

£445 – £645plus VAT, trade rate

Fitting team for multi-unit or mixed work

Guide ranges for labour only, ex VAT for trade accounts. Your price is fixed in a written quote after we have seen photos or surveyed. Scaffold, access towers or a crane are priced separately if the job needs them, and building control fees, where a job needs them, are shown as their own line.

Where our fitters travel

Covering Morden means covering the people who live and work there, not a single postcode. We take on domestic and commercial jobs in SM4, SW20 and SW19, and are happy to quote further out in Mitcham and Wimbledon. If your address sits between towns, tell us and we will confirm whether it falls in our normal area or needs travel set out separately on the quote.

What the job includes

  • Pitched roof windows fitted with their flashing kits
  • Supplied units checked against your schedule before fitting
  • Upstands checked for size, height, level and square
  • Building control sign-off — We agree with you how building control is handled before fitting.
  • Who weathers the roof — We agree who turns the roof covering up the kerb before we book.

A typical installation day

Fitting days start with a look at the sky. If rain is due, the order of work changes so the roof is never left open to it. A typical day for a rooflight runs like this: set up access, protect the room, open up the roof or prepare the existing kerb or frame, check sizes, fix, seal, then finish inside. On jobs that take more than a day, the opening is weather-sealed overnight. The last hour goes on tidying, waste removal and a walk-round with you.

Regulations for Morden properties

In England, a new rooflight opening generally needs building regulations approval because the roof structure is altered and the glazing must meet energy rules: 2.2 W/m²K for a rooflight in an existing home, or 1.4 W/m²K (or WER Band B) for a roof window. Planning is often not needed on a house: permitted development covers rooflights that stand no more than 0.15 m proud of the roof slope and sit below the highest part of the roof. Flats, listed buildings and areas with an Article 4 direction are different, so we check your address first.

Before you get in touch

What we cannot see, we have to guess, and guesses make quotes wider. So the more you send, the tighter the price. Useful: shots from the roof or garden, shots from the room underneath, a rough width and length, the roof finish, any access problems, and the product page if you have already ordered. Add the property postcode around SM4 and we will come back with a quote or a survey date.

Common questions in Morden

How does payment work?

Payment terms are set out on your written quote before you accept it. Depending on the job, that may mean a deposit, stage payments for larger work, or payment on completion. The contract is with S&K Property Investments and Improvement Ltd, part of the S&K Group. Nothing is added without your agreement: if something unexpected comes up, we discuss it and agree any change before carrying on.

What if my roof opening is the wrong size for the rooflight?

We find out before the fitting day, not on it. If the opening is slightly out, it can usually be adjusted by trimming or by packing out the upstand. If it is a long way off, the choice is between altering the opening and changing the unit. Bear in mind that rooflights are often sold by builder's opening size rather than external size, so check which one your measurement refers to.

Do you cover Morden?

Yes. Fitters travel to addresses in Morden and the surrounding districts, including SM4. We do not run an office there; the survey and the fitting happen at your property. A few island and remote postcodes are covered by arrangement; if yours is one, we confirm travel and dates before quoting.

For trade fitting around SM4, send the unit spec and site details for a written price.

Rear extension at dusk with lit rooflights and a roof lantern
Ready when you are

Trade fitting in Morden

Send photos and rough sizes, or ask for a survey for install work. One fixed written price before anything starts.

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