New & Reclaimed Materials for Every Project
Si-Tec Building Supplies is your trusted supplier of new and reclaimed building materials in the UK. We buy and sell a wide range of high-quality building supplies to support builders, tradespeople, and DIY enthusiasts across residential and commercial projects.
Our on-site building supplies shop offers a comprehensive selection of timbers, plastics, fixings, and trade tools, all at competitive prices. Whether you’re sourcing for a renovation or a full-scale build, we have the stock and expertise to help.
We’re also proud to support sustainable construction by offering reclaimed building materials—from bricks and roof tiles to timber and more—helping customers reduce waste and save money without compromising on quality.
For added convenience, we provide bulk material transport with our 1-tonne Hiab vehicle, making it easy to get your supplies delivered directly to site.
Choose Si-Tec Building Supplies for reliable service, expert advice, and materials that meet the demands of any job.
At Si-Tec, every product and service is chosen with purpose — combining quality new and reclaimed building materials with reliable, hands-on customer support. Whether you’re starting a new build or sourcing materials for ongoing work, we offer the right solutions to match your project needs, budget, and sustainability goals.
Si-Tec supplies premium new and reclaimed roofing tiles for all projects. Our new tiles offer durability, weather resistance, and a clean, uniform look, while our reclaimed tiles are carefully sourced to match existing roofs and preserve character.
Perfect for repairs, renovations, or new builds, we stock a variety of styles, colours, and finishes – all available in bulk or small quantities with local delivery.
Si-Tec offers high-quality new and reclaimed bricks for every building project. Our new bricks provide strength, consistency, and a clean finish, while our reclaimed bricks are hand-selected to match existing walls and maintain authentic character.
Ideal for extensions, renovations, or new builds, we stock a wide range of sizes, colours, and textures – available in bulk or small quantities with local delivery.
Si-Tec supplies premium Indian sandstone ideal for patios, pathways, and landscaping projects. Known for its durability and natural beauty, our sandstone comes in a variety of colours, textures, and finishes to suit any outdoor design.
Perfect for both modern and traditional settings, it’s easy to maintain, weather-resistant, and available in bulk or small quantities with local delivery.
Si-Tec supplies durable underground pipes and fittings for drainage, water supply, and construction projects. Our range includes pipes, bends, junctions, couplers, and inspection chambers – all built to meet industry standards.
Designed for strength, leak resistance, and long service life, our products are available in various sizes and specifications, with bulk or small quantity orders and local delivery.
Si-Tec offers premium porcelain tiles ideal for indoor and outdoor spaces. Highly durable, low-maintenance, and water-resistant, they’re perfect for kitchens, bathrooms, patios, and commercial projects.
Available in a wide range of colours, sizes, and finishes, our porcelain tiles combine style with long-lasting performance. Order in bulk or small quantities with local delivery.
Si-Tec supplies high-quality new and reclaimed railway sleepers for landscaping, garden edging, retaining walls, and construction projects.
Our new sleepers offer a clean, uniform finish, while our reclaimed sleepers provide rustic charm and authentic character. Available in hardwood or softwood, in various sizes, with bulk or small quantity orders and local delivery.
At Si-Tec, we understand that success lies in the details — and every nail, screw, and slab plays a part in the bigger picture. Choosing Si-Tec means choosing more than just building supplies. It means choosing a trusted partner committed to quality, reliability, and exceptional service.
Here’s why builders and renovators choose Si-Tec:
Build with Confidence. Whether you’re renovating a home or starting a major project, Sites Building Supplies is here to support every step with reliable materials and expert service. Get everything you need — your next great build starts now.
Have a question about our building supplies or services?
Whether you’re looking for reclaimed materials, need help sourcing new building products, or want to arrange a bulk delivery, we’re just a call or message away.
Our team is here to offer expert advice, check stock, and help you get the right materials for your project—big or small. Get in touch with Si-Tec today – we’re ready to help.
