New Roof Harrow | Free Survey Then Quote HA1-HA3

New roof Harrow work from M.K & Sons Roofing Ltd is a complete strip-and-re-cover for pitched houses across HA1, HA2 and HA3. We run from Gower House, Barra Hall Road, Hayes UB3 2NP and treat Harrow town, Harrow on the Hill, Wealdstone, Kenton, North Harrow, West Harrow, South Harrow and Rayners Lane as a regular A312 / A404 corridor patch — not a “and surrounding areas” footnote. We survey first. You agree the figure for the roof in front of us. Email info@mkandsonsroofinglimited.co.uk if you prefer to send photos before the visit.

New roof Harrow at a glance

Key takeaways

• Dedicated HA1–HA3 focus — Metroland clay hips, Hill natural slate and later concrete tiles — not a London-generic brochure.
• Original re-roof vs patch checklist so you know when another Harrow repair stops making sense.
• Conservation areas and Article 4 Directions flagged before anyone changes a covering type on the Hill.
• Survey-then-quote only: written figure after we have seen the loft and the pitch, with zero invented menu rates.
• Clear working-day programme language for a typical HA2/HA3 semi — scaffold, strip, membrane, covering — without invented day-rate menus.
• Official outbounds for the Planning Portal roof page, Harrow conservation guidance and HSE work at height.

If water is coming in tonight, use 24/7 emergency roof repairs or call 07720 607862. If the covering still has life, a repair may be enough. This page is for a new roof in Harrow when piecemeal work has stopped making sense.

Re-roof vs another Harrow patch: decision checklist

Cost guides and directory listings often push “how much” before anyone has seen your loft. Our survey answers a different question first: is another patch still honest, or has the plane failed?

• Underlay across the plane — if the felt tears in your hands in several bays, swapping a few tiles only resets the next leak.
• Battens and nail-sickness — elongated holes, rotten gauge, or rusted slate nails dropping into gutters after wind.
• Covering life — concrete faces peeling on HA2/HA3 estates; clay nibs failing on Metroland hips; slate scatter on the Hill.
• Repeat call-outs — a new wet patch each season is usually a system failure, not bad luck on one tile.
• Access and weather-tight sequence — if scaffold is already justified for a large repair, the economics of a full re-cover often change; we show both options on the quote where it is close.

We say which route wins on the survey. We do not talk you into a re-roof to fill a diary.

What a new roof Harrow survey covers first

We check the covering, the loft, the chimneys and access before anyone talks about a strip. Soft purlins, wet insulation and daylight at the ridge tell a clearer story than a pavement photo. If a repair still holds, we say so. If the underlay and battens have gone across the plane, we explain why a full re-cover is the honest product.

Why HA1, HA2 and HA3 homes reach a full re-roof

Harrow’s inter-war Metroland semis were built with clay or concrete tiles on timber that is now ninety years old. Harrow on the Hill still carries natural slate on steeper pitches. Wealdstone and Kenton mix both, plus later infill with concrete interlocking tiles. A slipped tile this winter is a repair. A roof that leaks in a new place each time you call, with porous tiles, failed felt and a ridge that has opened, is a new roof conversation.

When Harrow tiles mean a new roof, not a patch

Concrete tiles on HA2 and HA3 streets delaminate: the face comes away, the nail holes elongate, and the batten below is wet. Clay plain tiles on the older Metroland hips lose their nibs. Once more than a run or two is going, swapping singles is false economy.

Slate, valleys and chimneys on the Hill

Harrow on the Hill and the streets around it sit among the borough’s conservation areas. Natural slate, lead valleys and brick stacks are part of the character. Nail-sickness — rusted fixings that let slates slip — often shows as a scatter of slates in the gutter after wind. We source a close match in size and thickness. Changing slate to a cheap concrete tile on a Hill frontage is not a like-for-like job and may need planning. We flag that before anyone orders materials.

If the problem is one valley or one stack, we repair it. If the underlay has perished across the plane and the battens are rotten, the honest product is a full re-cover. For the company-wide overview see new roof installations. This post is Harrow, not Ealing and not Uxbridge.

New roof Harrow coverings: clay, slate and concrete

A new roof Harrow specification from us is a complete system, not a tile swap on tired battens. We erect a scaffold, protect the site, strip to the structure, and inspect rafters, purlins and wall plates. Soft timber is replaced. We then fit a modern breathable membrane and treated battens at the correct gauge. Next comes the agreed covering, ridge and hip (dry-fix or mortar, whichever suits the house and the wind), and lead flashings at chimneys, abutments and valleys.

We help you choose for the house you own, not for a catalogue shot. Ventilation is part of the same conversation: eaves, ridge and tile vents so the loft can breathe under current Building Regulations, not a sealed sandwich that cooks the rafters.

We can renew fascias, soffits and guttering in the same programme so the new covering does not drain into a rotten box. See guttering, fascia and chimney if those elements have already failed on their own.

Conservation areas and Harrow Building Control

The London Borough of Harrow has a cluster of conservation areas on Harrow on the Hill — including the Village, Harrow School, Harrow Park, Roxeth Hill, Sudbury Hill, South Hill Avenue, Mount Park Estate, Roxborough Park and The Grove. Some of those have Article 4 Directions, which pull even modest external changes into planning. Check the council’s conservation areas guidance against your postcode before you change a covering type.

A like-for-like re-roof that keeps the same appearance usually sits under permitted development. That is the national position on the Planning Portal roof page. Listed buildings, a change of material, a change of height, or a conservation-area Article 4 are the exceptions. We do not guess that for you. We point you to Harrow Building Control and, where needed, to Harrow planning applications.

Building regulations are a separate test. Re-roofing often touches insulation, ventilation, structure and fire. GOV.UK sets out when you need building regulations approval. If your job needs a notice, we tell you on the survey. We do not invent scheme memberships we do not hold.

New roof Harrow survey, specification and quote

Every job starts with a visit. Call 07720 607862, email info@mkandsonsroofinglimited.co.uk, or use the homepage form. We inspect the covering, the loft, the chimneys and the rooms below. We explain what has failed, what can wait, and what a full re-roof would include. You get a free no-obligation quote covering strip-out, timber, membrane, battens, covering, flashings, waste and scaffold.

We do not publish pound rates. A two-bed terrace in Wealdstone is not a four-bed hip roof on the Hill. Access on HA1 streets near the station is not access on a wide HA3 semi. The quote follows the survey. Scaffold is in that figure, not an afterthought. We hold insurance and we guarantee the work; the guarantee for your job is the one in your paperwork.

Neighbourhoods we cover in Harrow

M.K & Sons Roofing Ltd is registered at Gower House, Barra Hall Road, Hayes UB3 2NP (company number 15753451). Harrow is a short run up the A312 / A404 corridor from that base, which is why HA1–HA3 is regular work.

For a nearby pitched-roof town page see new roof Ealing — different borough, different stock, different article. Flat-roof work next door in Hayes sits on our flat roof replacement Hayes page.

How a new roof Harrow strip-and-re-cover is run

Once you instruct us we book the scaffold, agree a start around the weather, and strip into a licensed waste stream. We inspect the structure before anyone orders the last of the tiles, so a rotten purlin is a variation you hear about with a photograph, not a surprise when the covering is already on. Membrane, battens, covering, ridge, hips, valleys and lead follow in sequence. We keep the site tidy day by day: Harrow streets are tight, and neighbours notice.

Do not climb a mossy pitch to “just count the tiles”. Photograph from the garden, look from the loft hatch standing on the joists or from the hatch only, and call us. The Health and Safety Executive wrote its work-at-height guidance for people who do this for a living.

Frequently asked questions

Open a question below. The same answers sit in our Yoast FAQ block for search.

How much does a new roof in Harrow cost?

There is no honest single figure for a new roof Harrow job. Cost follows roof size, pitch, covering (concrete, clay or natural slate), timber found on strip-out, access and scaffold. We do not publish pound prices or from-price menus. After a free survey you receive a written, no-obligation quote for the roof in front of us.

How long does a Harrow re-roof take?

A typical HA2 or HA3 semi is often around four to seven working days once scaffold is up and the weather holds: strip, timber, membrane and battens, then covering, ridge, hips, valleys and lead. Larger hips, dormers and Harrow on the Hill slate pitches take longer. We put a realistic programme on the quote.

Do I need planning permission for a new roof in Harrow?

A like-for-like re-cover that keeps the same appearance usually sits under permitted development. Conservation areas, Article 4 Directions, listed buildings, and a change of material or height can pull the job into planning — especially on the Hill. Building regulations can still apply when planning does not. We flag the route on survey.

Repair or full roof replacement — how do you decide?

If the covering still has life and the structure is sound, we quote a targeted repair. If underlay has perished across the plane, battens are rotten, tiles are delaminating in runs, or the ridge has opened repeatedly, a full strip-and-re-cover is the honest product. We walk that checklist with you on site.

Will a new roof improve warmth?

A modern breathable membrane, correct eaves and ridge ventilation and, where the job requires it, insulation to current standards will outperform perished felt and missing vents. We specify what your roof needs. We do not invent a heating-bill percentage.

Do you work on slate as well as tiles?

Yes. Natural slate on the Hill and period streets; clay and concrete tiles on Metroland and later HA2/HA3 stock. Matching size and thickness is part of a like-for-like new roof Harrow specification.

Are you insured, and is the work guaranteed?

Yes. We hold insurance and we guarantee the work. The guarantee for your job is the one written with your quote — we do not invent scheme badges we do not hold.

Will you quote from photos alone?

Photos help us prepare, but a new roof Harrow figure is written after we have seen the loft and the pitch. Soft purlins and failed underlay do not show reliably from the pavement.

Do you cover areas just outside HA1–HA3?

Often yes when the diary allows — Headstone, Hatch End and Pinner included. Call 07720 607862 with the postcode and we will say if we can take the job.