Reclaimed half round concrete vent ridge tile.

Reclaimed Concrete Vented Half Round Ridge Tile – Weathered 450-260 - Image 2

Reclaimed Concrete Vented Half Round Ridge Tile – Weathered 450-260 - Image 3

SKU: RC-HRRV-450-CON Categories: Ridge Tiles, Vent Ridge Tags: brown concrete ridge, concrete ridge vent, half round ridge tile, reclaimed ridge tile, reclaimed roof ridge, reclaimed roofing Materials, ridge termination tile, ridge ventilation tile, roof vent ridge, weathered ridge tile

Reclaimed Concrete Vented Half Round Ridge Tile – Weathered 450-260

Name: Reclaimed Concrete Vented Half Round Ridge Tile – Weathered 450-260
SKU: RC-HRRV-450-CON
Availability: InStock

The Reclaimed Co. Price:

£25.00 + Vat

1 in stock

🚚 Delivery
🏪 Collection

Delivery calculated at checkout and can be delivered nationwide by pallet/courier or locally by our own fleet

Your nearest store:

York

Sutton Road, Wigginton, YO32 2RB

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Reclaimed concrete half round ridge vent tile with integrated ventilation slot.
Fnished in a naturally weathered brown tone.
Measuring approximately 450-250-60.
This unit provides ridge line termination and roof space airflow in one durable concrete piece.
Ideal for roof repairs.
Ventilation improvements and matching aged ridge installations on traditional properties.

+Product Info

Description

Material: Concrete

Profile: Half round vented ridge tile (integrated horizontal ventilation slot)

Size class: Approx. 450-260mm

Finish: Heavily weathered reclaimed surface with natural ageing and lichen spotting

Colour: Dark brown / charcoal concrete with natural weathering and light lichen marking

Condition: Structurally sound but cosmetically aged — surface wear, minor edge nibbling and weather staining typical of reclaimed concrete stock

Overall look & use:
This reclaimed concrete half round vented ridge tile provides traditional ridge line coverage with built-in roof space ventilation. The integrated horizontal vent slot allows airflow into the roof void while maintaining the classic half round ridge appearance.

Its dark weathered concrete finish, combined with natural ageing and light lichen spotting, makes it particularly suitable for blending into established roofs and matching older concrete ridge systems.

It is particularly suited to:

Ridge ventilation upgrades
Roof repairs and maintenance
Matching existing concrete ridge tiles
Loft and roof space airflow improvements
Cost-effective reclaimed roofing projects

View more reclaimed ridge tiles in our dedicated collection
here.

Learn more about our sourcing process and reclaimed material ethos on our
About Us – The Reclaimed Connection page.

Have similar reclaimed roofing materials to sell? List them on our marketplace at
The Reclaimed Company and connect with buyers looking for genuine reclaimed building materials.

All dimensions are approximate due to the nature of reclaimed materials.

Length	Approx. 450mm
Width	Approx. 260mm
Height	Approx. 60mm
Pitch	Half round (varies by roof pitch)
Thickness	Approx. 25-30mm
Material	Concrete
Condition	Reclaimed

Additional information

Weight	8 kg

Slate Calculator

Slating Headlap

Lap

Expandable Headlap Info

Choosing Headlap

Definition: The vertical overlap between successive rows of tiles to prevent water ingress.

Factors to consider:

Roof pitch: Shallower pitches (< 30°) need 75–100 mm; steeper (> 45°) can use 50 mm.
Climate & exposure: Wind-driven rain or heavy rainfall zones benefit from more headlap.
Tile profile: Deeper tiles may require extra overlap to seal correctly.

Rule of thumb:

Standard (30–45°): 50–75 mm
Low (< 30°): 75–100 mm
High (> 45°): 50 mm

Slate Size / Type

Slate 50mm Lap

Selecting Tile Size

Coverage per tile: Larger tiles cover more area but are heavier, affecting handling and substrate load.

Aesthetic scale: Big tiles suit modern, minimal lines on large roofs; smaller tiles give more texture and a traditional look.

Structural limits: Check rafters and battens can support the chosen tile’s weight and fixing centres.

Installation speed vs. waste: Larger tiles lay faster but may require more cutting at edges, increasing waste. Smaller tiles take longer but can reduce off-cuts.

Compatibility: Ensure the tile size works with your chosen headlap & side-lap for correct coverage per m².

By balancing pitch, weather, substrate capacity and appearance, you’ll pick the optimal tile size for performance and style.

Slate 75mm Lap

Selecting Tile Size

Coverage per tile: Larger tiles cover more area but are heavier, affecting handling and substrate load.

Aesthetic scale: Big tiles suit modern, minimal lines on large roofs; smaller tiles give more texture and a traditional look.

Structural limits: Check rafters and battens can support the chosen tile’s weight and fixing centres.

Installation speed vs. waste: Larger tiles lay faster but may require more cutting at edges, increasing waste. Smaller tiles take longer but can reduce off-cuts.

Compatibility: Ensure the tile size works with your chosen headlap & side-lap for correct coverage per m².

By balancing pitch, weather, substrate capacity and appearance, you’ll pick the optimal tile size for performance and style.

Slate 100mm Lap

Selecting Tile Size

Coverage per tile: Larger tiles cover more area but are heavier, affecting handling and substrate load.

Aesthetic scale: Big tiles suit modern, minimal lines on large roofs; smaller tiles give more texture and a traditional look.

Structural limits: Check rafters and battens can support the chosen tile’s weight and fixing centres.

Installation speed vs. waste: Larger tiles lay faster but may require more cutting at edges, increasing waste. Smaller tiles take longer but can reduce off-cuts.

Compatibility: Ensure the tile size works with your chosen headlap & side-lap for correct coverage per m².

By balancing pitch, weather, substrate capacity and appearance, you’ll pick the optimal tile size for performance and style.

Slates Per m2

Expandable Slates per m² Info

Calculating Slates per m²

Definition: Number of slates needed to cover one square metre.

Formula: 1 000 000 mm² ÷ (effective width × effective height)

Where:

Effective width = tile width – side lap
Effective height = tile height – head lap

Example: 610 mm × 355 mm tile, 20 mm side lap, 75 mm head lap:

Effective width: 610 − 20 = 590 mm
Effective height: 355 − 75 = 280 mm
Area per slate: 590 × 280 = 165 200 mm²
Slates per m²: 1 000 000 ÷ 165 200 ≈ 6.05

Adjust your headlap and sidelap values for precise coverage calculations.

Slate Required(Required)

Measure Your Roof Area

Determining Your Roof’s Area (m²) Accurately measuring your roof is essential to estimate how much slate you’ll need. Follow these steps: Measure the rafter length Runs from the gutter up to the ridge line.

Width (m)

Length (m)

Total Mtr²

Total Slates Required

Copper Nails Total KG

Expandable Copper Nails Info

Copper Nails for Slating: Overview & Specs

Why use copper nails?

Corrosion resistance: Forms a protective patina to prevent rust and staining.
Superior durability: Lasts for decades without needing replacement.
Optimal flexibility: Absorbs roof movement without cracking or shearing.
Aesthetic harmony: Weathers to a warm patina that complements natural slate.
Chemical compatibility: No galvanic reaction with slate or lead flashings.

Packaging & usage: