Slate & Tile Roofing in Swindon, Wiltshire & Bristol

Slate is a natural stone product — it is cut from quarried rock and each piece is unique. It is commonly found on Victorian, Edwardian and Georgian properties across Bath, Bristol and the Wiltshire market towns. Tile roofing includes concrete tiles (the most common on post-war housing) and clay tiles (found on older and more traditional properties). Slate generally lasts longer (80–100+ years) and has a distinctive appearance, while concrete and clay tiles are typically more affordable and come in a wider range of profiles and colours. We can advise on which material suits your property and budget during a free site visit.

A natural slate roof can last 80 to well over 100 years when the correct grade of slate is used and the installation is carried out properly. Concrete tile roofs typically last 40 to 60 years, while clay tiles can last 60 years or more. In all cases, the lifespan depends on the quality of the underlayment (felt and battens), the exposure of the property, and whether periodic maintenance is carried out. The tiles or slates themselves often outlast the felt underneath.

Slate and tile themselves are dense materials with reasonable thermal mass, but the energy efficiency of your roof depends more on the insulation and ventilation underneath than on the covering itself. When we carry out a full re-roof, the opportunity exists to upgrade the felt to modern breathable membrane and to add or improve insulation at rafter level — both of which can reduce heat loss through the roof and lower your energy bills.

Natural slate is the most expensive pitched roof covering, followed by clay tiles and then concrete tiles. Concrete interlocking tiles are the most affordable option for a full re-roof and are the standard choice on most residential properties across Swindon and Wiltshire. As a rough guide, a concrete tile re-roof on a three-bedroom semi in Swindon typically ranges from £4,500 to £7,000, while a natural slate re-roof on the same property could be £8,000 to £14,000 depending on the slate source and specification. We provide free fixed-price quotes after visiting the property.

In most cases, yes — but it depends on the roof structure. Natural slate is heavier than concrete tile, so if you are switching from tile to slate, the existing rafters and battens need to be checked to ensure they can support the additional weight. If strengthening is required, we will identify this during the quote visit and include it in the price. Switching from slate to tile is usually straightforward as the structure is already built to carry the heavier material.

Slate and tile roofs are relatively low-maintenance. The main things to watch for are cracked or slipped tiles/slates, crumbling ridge mortar, moss build-up in valleys, and blocked gutters. A periodic visual check from ground level — particularly after storms — and a professional roof inspection every few years will help catch small problems before they lead to leaks. We offer free roof inspections across Swindon and the surrounding area.

Get it replaced as soon as possible. A missing or cracked tile exposes the felt and battens underneath to rain, which causes the felt to deteriorate and can lead to water entering the property. Our roofers carry a range of common tiles and fixings on the van, so a straightforward replacement can often be done on the first visit. Call 01793 230 678 to arrange a repair.

Keep gutters and valleys clear of leaves and debris, address cracked or slipped tiles promptly, have crumbling ridge mortar re-pointed before it fails, and arrange a professional inspection every few years to check the condition of the felt and flashings underneath. On older roofs, the tiles or slates themselves often have decades of life left, but the felt and battens beneath them may need replacing — a full re-roof at that point preserves the structure and avoids escalating repair costs.

 Both materials have strong environmental credentials. Natural slate is quarried stone that requires minimal processing. Concrete and clay tiles are made from abundant raw materials and are fully recyclable at end of life. The long lifespan of slate and tile roofs — 50 to 100+ years — means fewer replacements over the life of a building compared to shorter-lived alternatives. Reclaimed slate is also widely available and is a fully sustainable option for re-roofing period properties.

Call us on 0800 191 0841 (Freephone), 0117 322 6856 (Bristol) or 01793 230 678 (Swindon), or fill out the contact form on this page. We will arrange a free site visit, inspect the roof, discuss material options with you and provide a written fixed-price quote — usually within a few days of the visit.