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Welcome to Building Plastics Online your No.1 Choice for High Quality Building Plastics in the UK
FREE DELIVERY AVAILABLE On 1000s of products |
PREMIUM QUALITY PRODUCTS We stock ONLY high quality plastics |
UNBEATABLE SUPPORT Our customer support is second to none |
OVER 200 UK BRANCHES 200+ Branches delivery or Click & Collect |
Welcome to Building Plastics Online your No.1 Choice for High Quality Building Plastics in the UK
PREMIUM QUALITY PRODUCTS We stock ONLY high quality plastics |
UNBEATABLE SUPPORT Our customer support is second to none |
OVER 200 UK BRANCHES 200+ Branches nationwide, deliver or collection |
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PREMIUM QUALITY PRODUCTS We stock ONLY high quality plastics |
OVER 200 UK BRANCHES 200+ Branches nationwide, deliver or collection |
UNBEATABLE SUPPORT Our customer support is second to none |
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Our anthracite soffit boards provide both functional benefits and a stylish finish, making them an excellent choice for enhancing any property’s exterior. At Plastic Building Supplies, we offer a comprehensive range of anthracite uPVC soffit boards designed to meet the needs of different architectural styles and performance requirements. These soffit boards protect the roofline while adding a contemporary touch to modern and traditional homes.
Soffit boards are installed beneath the overhang, acting as a protective barrier between the roof’s edge and the exterior walls. They are essential in shielding rafters from harsh weather conditions, preventing moisture ingress, and promoting proper attic ventilation. Anthracite uPVC soffit boards have become popular due to their durability, low maintenance, and ability to provide a sleek and polished finish.
Durability – Anthracite soffit boards are highly resistant to warping, rotting, and insect damage, making them a long-lasting alternative to timber soffits.
Low Maintenance – Unlike traditional wooden soffits, these uPVC boards do not require painting or sealing. A quick clean with mild soap and water keeps them looking their best.
Stylish Aesthetic – The anthracite grey finish offers a sophisticated, modern appearance that complements contemporary and classic properties.
Ventilation Options – Many anthracite soffit boards come with built-in ventilation slots to improve attic airflow, helping to reduce condensation and prevent mold growth.
Plastic Building Supplies offers various anthracite soffit boards, including plain, vented, and hollow designs. Each type is tailored to meet specific installation and performance needs.
Plain soffit boards have a smooth, flat finish that creates a clean, uniform look along the roofline. These boards are available in multiple widths and typically come in 5-meter lengths, ensuring strong weatherproofing and structural integrity. Ideal for homeowners seeking a simple yet effective solution, plain soffit boards provide a minimalist aesthetic while delivering maximum protection.
Vented soffit boards enhance airflow in attic spaces, helping prevent moisture buildup and reducing the risk of dampness and mold formation. These soffits combine the protective properties of standard boards with added ventilation features, making them an excellent choice for properties that require additional airflow to maintain a healthy roof structure.
Hollow soffit boards offer a lightweight yet durable alternative to solid boards. They are easy to handle and install, making them a convenient option for DIY enthusiasts and professionals. Despite their lighter weight, hollow soffit boards provide excellent protection against environmental factors while ensuring a sleek and refined finish along the roofline.
For a seamless and professional installation, Plastic Building Supplies offers a selection of accessories designed to complement anthracite soffit boards. These include:
Soffit Trims – Help secure the soffit board edges, ensuring a neat and weatherproof finish.
Vent Strips – Additional ventilation options to enhance airflow when used alongside plain soffit boards.
Joint Trims – Designed to create a seamless connection between soffit boards for a continuous and visually appealing look.
Ensure Proper Ventilation – Use vented soffit boards or additional vent strips to maintain consistent airflow and prevent moisture buildup.
Secure Fixings – Stainless steel nails or screws should be used to avoid rusting and ensure long-lasting stability.
Match Accessories – Pair soffit boards with coordinating fascia boards and guttering to achieve a professional and polished finish.
Following these guidelines and using the right accessories will help achieve a high-quality soffit installation that enhances the property’s overall curb appeal and protects it from weather damage.
Anthracite uPVC soffit boards from Plastic Building Supplies provide a durable, low-maintenance, and visually appealing solution for protecting the roofline. With various plain, vented, and hollow designs, homeowners can select the ideal soffit board to meet their specific requirements. Supported by essential trims and accessories, these soffit boards deliver long-lasting protection while adding a modern and sophisticated finish to any property.
“Very impressed this time around!!! (disappointed with communication and delivery in first lockdown) and left a negative review which I updated after delivery. I can now understand all the good reviews before the pandemic. Still the cheapest by far and the products are spot on. I've just placed another order - Thank you keep up the good work” Jason Wright | ![]() |
“Very impressed this time around!!! (disappointed with communication and delivery in first lockdown) and left a negative review which I updated after delivery. I can now understand all the good reviews before the pandemic. Still the cheapest by far and the products are spot on. I've just placed another order - Thank you keep up the good work”
Jason Wright
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