Top 10 Best Building Material Companies in South Hams

Building in South Hams

Building and renovation in South Hams require careful material choices. Many properties are traditional stone or cob cottages with slate roofs, often in conservation areas or within the South Devon National Landscape. Coastal locations face wind, salt and driving rain, while new housing developments around Ivybridge, Totnes and Kingsbridge must meet modern energy standards. Builders, architects and homeowners need reliable suppliers offering both traditional and modern materials.

Here are ten building material companies that serve South Hams, from national merchants to specialist producers.

1. Travis Perkins

Travis Perkins is one of the UK's largest builders' merchants, supplying timber, aggregates, insulation, plumbing and heavy building materials. Its trade accounts and delivery services support builders across the district.

2. Jewson

Jewson offers a wide range of building materials, timber and tools for trade and DIY customers. Its sustainability programmes and sourcing policies help customers choose responsible materials.

3. Bradfords Building Supplies

Bradfords is an independent, employee-owned builders' merchant with branches across the South West. It is valued for local knowledge, customer service and a strong range of materials suited to regional construction.

4. CRS Building Supplies

CRS Building Supplies is a South West merchant with branches in Devon and Cornwall. It supplies timber, roofing, landscaping and building products, and is known for knowledgeable staff and reliable deliveries.

5. MKM Building Supplies

MKM is a large independent builders' merchant with branches across the UK. Its local management structure allows branches to tailor stock to regional needs.

6. Wickes

Wickes serves trade and DIY customers with building materials, kitchens, bathrooms and tools. It is a convenient option for homeowners carrying out renovations.

7. Heidelberg Materials UK

Heidelberg Materials UK, formerly Hanson, produces aggregates, cement, ready-mixed concrete and asphalt. Its materials are used in infrastructure, roads and construction projects across the region.

8. Aggregate Industries

Aggregate Industries supplies aggregates, concrete, asphalt and precast products. It operates quarries and plants in the South West that support local construction.

9. Delabole Slate

Delabole Slate, quarried in Cornwall, is one of the most historic slate sources in England. Its natural slate is ideal for roofing and cladding on traditional South Hams properties and is often specified in conservation areas.

10. Selco Builders Warehouse

Selco serves trade customers with a wide range of building materials, tools and timber. Its trade-focused approach and competitive prices make it popular with contractors.

Building Trends in South Hams

Energy efficiency is a top priority, with demand for insulation, airtight construction, triple glazing and low-carbon heating. Retrofit projects are increasingly common, as owners upgrade older homes for comfort and lower bills. For traditional buildings, breathable materials such as lime mortars and natural insulation are essential to prevent damp problems.

Sustainable materials such as timber frame, cross-laminated timber and recycled products are gaining popularity. Planning requirements for new developments often include biodiversity net gain, sustainable drainage and high energy performance. Supply chain resilience and price stability also remain concerns for builders.

How to Choose a Building Material Supplier

Consider product range, delivery capability to rural sites, trade credit terms and technical advice. For heritage properties, seek specialist suppliers of lime, natural slate and traditional materials. Ask about certifications such as FSC timber and environmental product declarations.

Local merchants often provide valuable advice on materials suited to the South Hams climate and building traditions.

Building for the South Hams Climate

Exposure to wind-driven rain and salt air means material selection is critical, particularly for properties on headlands and near beaches. Stainless fixings, durable render systems, high-quality windows and properly detailed roofs help buildings withstand harsh conditions. Local builders often have valuable experience of what performs well in each location.

Access is another practical consideration. Narrow lanes and steep driveways can limit delivery vehicle size, so builders often arrange smaller loads or crane offloads. Discussing site access with suppliers early helps avoid delays and extra costs.

Frequently Asked Questions

What materials suit traditional stone and cob buildings?

Breathable materials such as lime mortar, lime plaster and natural insulation like wood fibre or sheep's wool help traditional walls manage moisture. Using cement-based renders or impermeable paints on older buildings can trap damp and cause long-term damage.

Do I need natural slate for my roof?

In conservation areas and on listed buildings, natural slate is often required or strongly preferred to maintain character. Even where not required, natural slate offers exceptional longevity and suits the South Hams vernacular.

How can I make my renovation more energy efficient?

Prioritise insulation and airtightness, upgrade windows where appropriate, and consider low-carbon heating such as heat pumps. A retrofit assessment can identify the most cost-effective improvements for your property.

Conclusion

Quality building materials are essential for constructing and maintaining homes and businesses that stand up to the South Hams climate and respect its heritage. From national merchants to regional specialists and historic slate quarries, the district is well supplied. Branch networks and product ranges change, so confirm current availability before ordering.