London · Areas we cover

Home improvements in Harrow

SK Home Improvements covers Harrow for the full range of home improvement work, from windows and doors to extensions, kitchens, roofing and landscaping. We take on projects across HA1, HA2, HA3 and HA5 and in nearby Wealdstone, Brent and Wembley, as part of our coverage of London. Every job begins with a survey at no cost and a written quote setting out a firm price, and planning questions are checked against the rules for England.

Postcodes
HA1, HA2, HA3, HA5 and HA7
Area
London
Price level
About 30% above the national guide

Free site survey in Harrow

Tell us about the job and we will be in touch to arrange a visit.

Prefer to talk? Call 0800 088 6341 or start a live chat.

Common jobs

Jobs homeowners in Harrow often ask about

Bifold and sliding doors in Harrow

Bifold doors are glazed panels that fold and stack to one side to open up a wide gap, while sliding doors glide past each other on tracks; both connect a living space to the garden and bring in more daylight.

Guide for Harrow: £3,900–£10,500 including VAT, typically 1–2 days to fit into a ready opening.

Loft conversions in Harrow

A loft conversion turns unused roof space into a habitable room such as a bedroom, bathroom or office, with a proper staircase, insulation, fire protection and natural light from rooflights or a dormer.

We price a loft conversion in Harrow at £39,000–£84,000 as a guide, including VAT.

Cladding in Harrow

Cladding is a protective outer layer of boards or panels, such as timber, composite, fibre cement or uPVC, fixed to battens on the outside of a wall to change its appearance, shed rain and, where insulation is added, reduce heat loss.

We price cladding in Harrow at £6,500–£15,500 as a guide, including VAT.

Garden landscaping in Harrow

Garden landscaping is designing and building an outdoor space as a whole, combining hard landscaping such as patios, paths, walls and steps with soft landscaping such as lawns, planting and beds, plus drainage and lighting, so the garden works for how you live.

Typical time: 1–4 weeks on site, depending on scope. Local guide price: £7,800–£19,500 including VAT.

Building work in Harrow

London's housing is dominated by Victorian and Edwardian terraces, often in yellow London stock brick, with Georgian terraces in central districts and mansion blocks across many inner areas. Outer boroughs have large belts of interwar semis, and there are extensive post-war council estates. Many houses have been split into flats, and conservation areas are widespread.

London Clay shrinks and swells with the seasons, and street trees close to houses can contribute to movement, which affects foundation design.

Whatever era your Harrow home dates from, we plan home improvements around how it is actually built rather than a one-size-fits-all specification.

Planning and building rules for Harrow

For anyone in Harrow, the relevant framework is England's. The summary below is general, so we always contact the council about your address before putting a price in writing.

In England, planning applications go to your local council, and many smaller extensions, loft conversions and outdoor jobs are permitted development. Conservation areas, listed buildings and Article 4 directions remove some of those rights. Building Regulations approval comes from council building control or a registered building control approver, or through a competent person scheme for certain trades.

Common questions

Which postcodes in Harrow do you cover?

We cover HA1, HA2, HA3 and HA5, along with the rest of London. If your postcode is not listed, get in touch anyway: our coverage is UK-wide, and we can usually arrange a survey wherever you live. Enter your postcode in the guide-price tool or contact form and we will confirm.

What happens at the survey?

We visit your home at a time that suits you, look at the area involved, take measurements and check access, condition and any services that might be affected. We talk through what you want from your project, explain the options and answer questions. There is no charge and no obligation; afterwards we send a written quote.

Is the price fixed?

Yes, for the specification we agree. Your written quote sets out exactly what is included at a fixed price. It only changes if you ask for something different, or if a problem the survey could not reasonably reveal later needs extra work. In either case we explain the change and confirm it in writing before going ahead.

Who do I deal with during the job?

One point of contact manages your project from survey to handover. They schedule the trades working under our contract, keep you updated on progress, and are the person to call with any question. You don't need to coordinate builders, electricians or decorators separately, because that is part of what we do.

Can you combine your project with other work?

Yes. Because we manage several trades under one contract, we can plan your project alongside other work on your Harrow home, such as new windows with rendering, or a kitchen refit with an extension. Combining jobs can reduce repeat set-up such as scaffolding, skips and access, and every element is listed and priced in the same written quote.

Nearby

Around Harrow

Live in Harrow? Our coverage takes in the HA1, HA2, HA3 and HA5 postcode areas and reaches out to Wealdstone, Brent and Wembley, so homes on the outskirts and in the next town along are included.

Ready for a written price?

Arrange a visit to your home in Harrow, at no charge. We'll measure up for your project, talk through the options and follow up with a fixed price in writing.

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