Pitched Roofing in Knaphill

A brown ring on the landing ceiling, or a tile lying in the border after a rough night of wind. On Knaphill roofs that usually means cracked ridge mortar or nail fatigue in the slates, not a roof at the end of its life.

Wey Valley Roofing is family run, fully insured with Public Liability Insurance, and Scott has spent more than 36 years on Surrey roofs and still picks up the phone himself, day, night or weekend, which is also how our emergency roofing services Knaphill work, with urgent jobs going to the front of the queue.

Call 07428 300474 for a free survey on your pitched roof and an honest fixed price in writing.

Pitched Roof Repairs

Most pitched roof calls in Knaphill start the same way. A stain on a bedroom ceiling, or a tile in the flower bed after a windy night. The awkward part is that the leak rarely sits where the water shows. Water travels along battens and rafters before it drops, so the wet patch can be a metre or more from the actual fault.

So we look at the roof, not the stain. Slipped and cracked tiles, nail fatigue on older slate, perished underlay at the eaves, failed mortar at a chimney. Each of those needs a different fix, and each of them is cheap to put right compared with the ceiling below.

Fixings are the part nobody sees. Tiles and slates get refixed to BS 5534, which covers fixing and wind uplift, because a tile that was only ever hooked over a batten will lift again in the next gale. That is the difference between a repair and a repeat visit.

• Slipped, cracked and missing slates and tiles replaced
• Battens and underlay renewed where they have gone
• Ridge and hip tiles rebedded or mechanically fixed
• Lead flashing and valleys repaired to Lead Sheet Association guidance
• Storm damage made safe first, then fixed properly

If a targeted repair will do, we say so. We do not price a new roof to make a small job look serious.

Ridge, Hip and Verge Repairs for Knaphill Homes

Knaphill has a lot of post-war and later estate housing alongside older Victorian and Edwardian cottages, and the ridge line is usually the first thing to fail on both. Sand and cement mortar has a working life. It shrinks, cracks, then lets go in sections.

You can often see it from the ground. Look for a dark gap under the ridge tiles.

Ridge tiles

Old bedding gets raked out and the ridge is rebedded, or set on a dry ridge system with mechanical fixings. Dry systems suit exposed roofs and open-sided plots on the edge of the village, where wind gets under the ridge and works at it year after year. Our pitched roofing services cover both approaches, and we will tell you which one your roof actually needs.

Hips and hip irons

Hipped roofs are common on the semis around here. The bottom hip tile carries the whole run, so when the hip iron rusts through, the tiles start creeping down the slope. That gets caught early or it becomes a bigger job.

Verges and bargeboards

Verge mortar on gable ends cracks first because it takes weather from two directions. Left alone, wind gets under the end tiles and lifts them. Dry verge units or fresh bedding both work. The rot in the bargeboard behind is the part people miss.

Materials and Matching Existing Roofs

A patch that does not match is a patch you will look at for twenty years. Knaphill roofs run through plain clay tiles, concrete interlocking tiles from the 1960s and 70s, and natural slate on the older stock. Some of those concrete profiles are long out of production.

We match on profile, gauge and colour, and we keep reclaimed stock in mind for the older roofs. Weathered reclaimed tiles sit alongside an existing roof better than anything new will. Where a discontinued profile cannot be found, we say that up front and talk about doing one full slope rather than a visible chequerboard.

Pitched Roof Installation

The uncomfortable question on a tired roof is whether repairs are still worth the money. If underlay has perished across the whole roof, if battens are soft, if nail fatigue means a slate drops every few months, patching is money going nowhere. We will tell you which side of that line your roof sits on, in writing.

A full reroof means stripping to the rafters, new treated battens, new breather membrane, new leadwork, ridge and verge detailed properly, and ventilation set out to BS 5250 so the loft does not sweat. Insulation comes into it too: where more than a quarter of a roof surface is renewed, Approved Document L brings the thermal element into scope, and that is planned in at quote stage rather than sprung on you halfway through. Whether you need pitched roofing in Knaphill or pitched roofing in Woking, we cover the whole area.

Roof Surveys and Leak Detection

Guessing at leaks wastes everyone's money. A survey means the roof gets inspected properly, from the loft as well as from outside, with a drone view where the pitch or the access makes that the sensible option. Then you get a fixed price in writing, with no obligation and no charge for the survey.

What the survey covers

Coverings, fixings, underlay, battens, flashings, valleys, chimney abutments, gutters and rainwater sizing to BS EN 12056. If a gutter is undersized, water backs up under the eaves course and the roof gets blamed for it.

Who does the work

Scott has been on Surrey roofs for more than 36 years and still answers the phone himself. The work is done by our own roofers, not subcontracted out to whoever is available that week. Every job leaves with a 25-year written workmanship guarantee, handed over before the team goes, and that covers repairs as well as new roofs. If something is not right inside those 25 years, we come back.

Other roofs on the property

Pitched work often turns up a flat roof or an outbuilding that needs attention at the same time. Whether you need pitched roofing in Knaphill or garage roofing in Knaphill, we cover the whole area. Asbestos-cement garage sheets get assessed and the safe compliant route advised under the Control of Asbestos Regulations 2012.

One visit, one price, one guarantee.