Premium Roofline & Rainwater Solutions in Cardiff
Welcome to Roofbase Cardiff – Your Local Specialist for Fascias, Soffits, and Guttering
At Roofbase Cardiff, we provide a comprehensive range of high-quality roofline products designed to protect and enhance the exterior of any property. From residential refurbishments in Penylan to large-scale housing developments across the Vale of Glamorgan, we supply the durable, low-maintenance components needed to complete a professional roofing project.

Our Specialist Roofline Range
The roofline is the most exposed part of a building's exterior, facing the full force of the South Wales weather. Upgrading to modern PVC-U systems provides essential protection against the elements while eliminating the need for constant repainting.
Fascia Boards: Strength and Style
The fascia is the forward-facing board that supports your guttering and the bottom row of roof tiles. We offer two primary solutions depending on the condition of your existing timbers:
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Replacement Fascia Board: Ideal for new builds or renovation projects where the original timber is being removed. These thick, robust boards are fixed directly to the roof rafters, providing a long-lasting, structural finish that never needs painting.
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Capping Fascia: If your existing timber fascias are structurally sound and free from rot, our capping fascia (or "cappit" boards) can be installed directly over them. This is a cost-effective way to refresh your roofline with a clean, uPVC finish.


Soffit Boards: Protection and Ventilation
Soffits bridge the gap between the fascia board and the wall of your house. They keep the underside of your roof rafters dry and prevent pests from entering your loft.
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Solid Soffit Board: Provides a clean, flat finish to the underside of your eaves. These are often used in conjunction with over-fascia vents to ensure your roof stays "breathable."
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Hollow Soffit: A lightweight and economical alternative. Hollow soffit features a "tongue and groove" appearance, making it easy to install over wider spans while maintaining a modern, linear aesthetic.
Rainwater Systems: Effective Drainage
Properly functioning gutters and downpipes are essential for directing water away from your foundations. We stock a variety of profiles to suit any architectural style:
Modern Square Systems
Our square gutter and downpipe range is a popular choice for contemporary homes. With a high flow capacity and sharp, angular lines, it offers a bold look that complements modern window frames and doors.
Traditional Round Systems
For a classic appearance, we supply round rainwater and downpipe systems. This timeless circular profile is easy to maintain and suits almost any property type, from Victorian terraces to suburban semi-detached homes.

Why Source Your Roofline from Roofbase Swindon?
We are committed to supporting Cardiff’s roofing contractors and developers with more than just materials:
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Colour Matching Service: We stock a wide range of colours beyond standard white, including Anthracite Grey, Black Ash, and Rosewood, to ensure a perfect match for modern window frames.
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Full Range of Fixings: We carry all the matching poly-top pins, nails, and sealants required for a secure and aesthetically pleasing installation.
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Local Delivery Service: We offer prompt delivery across Cardiff, Newport, and the surrounding CF and NP postcode areas, helping you keep your project on schedule.
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Expert Technical Advice: Our Cardiff team has years of experience and can help you calculate the exact quantities of boards and corners needed for your job.

