New Roofs in Fordham

Expert New Roofs
in Fordham

What a New Roof in Fordham Actually Involves

A new roof is one of the largest single investments you will make in your home. Whether you are replacing an ageing roof that has reached the end of its life, roofing a new extension, or starting from scratch on a new build, the basics are the same: strip the old covering, inspect and repair the deck and rafters, fit new underlay, batten and then lay the chosen tile or slate. On flat roofs the process differs, but the principle holds: you are starting from a sound, dry substrate and building up from there.

On pitched roofs we work with natural Welsh slate, reclaimed clay plain tiles, concrete interlocking tiles and fibre cement slates. Each has a different weight, fixing method, lifespan and price point, and the right choice depends on your property, your budget and your planning situation. On flat roofs we install EPDM rubber and modern felt systems. Both are reliable options for extensions, outbuildings and low-pitch sections.

What Does a New Roof Cost in Fordham?

This is the question most homeowners ask first, and the honest answer is that the price varies considerably. A small terraced house roof stripped and re-covered in concrete interlocking tiles might come in at around £4,000-£6,000. A larger detached property in natural slate could reach £15,000-£25,000 or more. Those are wide ranges, and the sections below explain why.

For flat roofs on extensions, a typical EPDM rubber installation runs at roughly £70-£120 per square metre depending on specification and access. A felt flat roof is generally at the lower end of that range. Bear in mind that a flat roof on an extension is often only 10-25 square metres, so the overall cost can be reasonable even if the per-metre rate looks high.

These figures are indicative of current UK pricing and will vary between contractors. Always get an itemised quote so you can see what you are actually paying for.

The Factors That Push the Price Up

Understanding what drives cost helps you make sense of quotes and avoid being caught out. Here are the main variables:

• Roof size and pitch: A steeper pitch takes longer to work on safely and uses more material per square metre of floor area covered. A very shallow pitch may need a different tile profile to shed water effectively.
• Material choice: Natural Welsh slate costs significantly more than concrete interlocking tiles. Clay plain tiles sit in between. Reclaimed clay tiles, often needed to match an original roof on an older property, can be more expensive still because of sourcing costs.
• Scaffold: Almost every roof replacement needs scaffold. On a two-storey house with awkward access, scaffold alone can run to £1,000-£2,000 or more. This cost is real and should appear as a line item, not be hidden.
• Condition of the existing structure: If the felt, battens and any roof boards are sound, stripping and re-covering is straightforward. If the rafters are damaged, the decking is rotten or the fascia boards need replacing, those are additional jobs. A thorough inspection before quoting should identify this, but sometimes issues only come to light once the old covering is off.
• Flashings and leadwork: Any roof that meets a wall, chimney or parapet needs a flashing. Lead is the standard material and it is expensive. A chimney stack with stepped and soaker flashings all round can add several hundred pounds to a job.
• Chimneys: If the stack needs repointing, the flaunching (the cement that holds the pots) is crumbling, or the pots are cracked, those repairs are separate costs on top of the new roof covering.
• Roofline: Fascias, soffits and gutters often need replacing at the same time as the roof tiles, particularly on older properties where the uPVC has gone brittle or the timber has rotted behind it. This work adds to the overall bill but it is far more sensible to do it while the scaffold is up than to revisit it a year later.

The Factors That Can Bring the Price Down

Some things work in your favour on cost, and it is worth understanding them when you are comparing quotes.

• Simple roof shapes: A plain gable roof with no hips, valleys or dormers is quicker to tile and uses less cut material. Every valley or hip adds time and waste.
• Concrete tiles on a compatible pitch: If your roof pitch suits interlocking concrete tiles, they are the most cost-effective pitched roof option. They are heavier than slate but the structural load is rarely an issue on a standard timber frame built in the last 80 years or so.
• Good timing: Booking work for late winter or early spring, when demand is lower, sometimes means contractors have more availability, though prices rarely change dramatically.
• Sound structure beneath: If the rafters, decking and battens are all good, the job is simply covering. That keeps costs down and reduces unknowns.
• Doing it all at once: Combining the new roof with fascias, soffits, gutters and any leadwork in one project means one set of scaffold costs rather than three separate visits.

Pitched Roof Materials: Which Is Right for Your Property?

Concrete interlocking tiles are the most widely used material on post-war housing. They are durable, widely available and relatively straightforward to source if tiles need replacing later. The profile and colour range has improved considerably, and they suit most standard roof pitches from about 17.5 degrees upward.

Natural slate is the premium option. Slate, when properly laid with correct fixings and a good-quality breathable underlay, can last for many decades. It is lighter than concrete tile, which can be an advantage on older or extended roof structures. It costs more in both material and laying time, but for older properties or those where appearance matters, it is often the right choice.

Clay plain tiles give a traditional look and suit properties that originally had them. They sit at a steeper minimum pitch (typically 35-40 degrees depending on gauge) and are heavier than slate. Reclaimed clay tiles are worth considering when you need to match an existing roof on an extension, though availability and price vary.

Fibre cement slates are an intermediate option: they look similar to natural slate, cost less, and are lighter than concrete tiles. They are worth considering where the budget does not stretch to natural slate but the appearance of a slate roof is important.

Flat Roof Options for Extensions and Outbuildings

Modern felt flat roofing uses reinforced polyester-based felt in multiple layers, heat-welded together to form a seamless membrane. It is a proven, widely understood system that most roofers can work with. A good quality felt flat roof should last 20 years or more if properly installed.

EPDM rubber roofing is a single-ply membrane made from synthetic rubber. It is flexible, handles temperature changes well and is lightweight. On small flat roofs it can be fitted with relatively few seams, reducing leak risk. EPDM is increasingly common on new extension roofs and replacement flat roofs, and a correctly installed system should give long service life.

The choice between the two often comes down to the specific job and contractor preference. Both are sound options when installed correctly with proper falls to drain water away.

The Roofline: Fascias, Soffits and Gutters

When a new roof is going on, it is the right time to look at the roofline too. Timber fascia and soffit boards rot from behind, often without showing obvious signs until they are seriously compromised. Gutters pull away from failing fascia boards and allow water to run down the wall rather than drain away properly. Replacing with uPVC fascias, soffits and a new gutter run is straightforward while the scaffold is already in place, and it removes the risk of water ingress from a failing roofline for many years to come.

Flashings, Leadwork and Chimneys

Leadwork is a skilled trade within roofing. Where a roof meets a chimney, wall or roof window, a correctly dressed lead flashing is what keeps water out. On older properties, original lead flashings can last decades, but mortar pointing fails and allows the flashing to lift, which lets water track behind it. When re-roofing, all flashings should be inspected and any that are poorly fixed, cracked or corroded should be replaced or re-pointed.

Chimney stacks are a common source of leaks on older properties. The mortar haunching around chimney pots cracks with frost, the brickwork joint pointing erodes and pot collars fail. A thorough inspection of any chimney is part of any complete re-roofing job.

Serving Fordham and Nearby Areas