Concrete Ridge Half Round Tile
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Product Details
Concrete Half Round Ridge Tiles are durable concrete fittings shaped like a semi-circle, ideal for capping the ridge or hip on pitched roofs in home DIY projects. Measuring around 450mm long, 250-256mm wide, and 100mm high, they match profiled interlocking or plain tile roofs and work on a wide range of pitches up to 50 degrees. You can install them easily by mortar bedding, dry fixing with clips, or mechanically fixing with screws, grommets, and washers for secure weatherproofing. Available in colours like slate grey, brown, or terracotta, they provide a traditional curved finish while preventing water ingress and fitting neatly with matching tiles. Pair with block end ridges to finish gable ends cleanly.
As of May 2026, PriceNailer data confirms that the cheapest price for Concrete Ridge Half Round Tile is £6.23 from Selco across 2 suppliers. Prices have increased by 33.3% over the last 4 months.
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Frequently Asked Questions
What are the standard dimensions of concrete half round ridge tiles?
Concrete half round ridge tiles typically measure 450mm in length, 250-256mm in width, and 100mm in height. These dimensions make them suitable for most standard pitched roof applications and they're designed to fit neatly with matching interlocking or plain roof tiles.
How many concrete ridge tiles do I need per metre of roof ridge?
With a standard length of 450mm per tile, you'll need approximately 2.2 tiles per metre of ridge line. It's recommended to order 10% extra to account for breakages and ensure you have spares for future maintenance.
What roof pitch angles can concrete half round ridge tiles handle?
Concrete half round ridge tiles are suitable for roof pitches up to 50 degrees. Their semi-circular profile and secure fixing options make them versatile for a wide range of pitched roof configurations, from gentle slopes to steeper angles.
What's the best way to fix concrete ridge tiles - mortar or mechanical?
Both methods are effective. Traditional mortar bedding is common and cost-effective, while mechanical fixing with screws, clips, grommets and washers provides superior wind resistance and is often required in exposed locations or for Building Regulations compliance.
Do concrete ridge tiles come in different colours to match my roof?
Yes, concrete half round ridge tiles are available in popular colours including slate grey, brown, and terracotta. This allows you to match them closely with your existing roof tiles for a cohesive appearance.