Wienerberger Harvest Buff Multi Facing Brick
The Wienerberger Harvest Buff Multi is an extruded wirecut facing brick with a warm buff/multi palette and a clean, consistent finish. As with all clay products, subtle shade variation is natural — blend bricks from at least three packs during installation for a uniform façade.
Engineered for external walls, it balances appearance with dependable performance, offering frost resistance, controlled absorption, and facing-grade strength when detailed correctly.
Key Specifications
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Size:215mm × 102.5mm × 65mm
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Colour:Buff / Multi
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Texture / Process:Extruded, Wirecut
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Water Absorption:? 16%
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Durability:F2
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Compressive Strength:? 25 N/mm²
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Pack Quantity:500
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Gross Dry Density:1120 kg/m³
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Thermal Conductivity:0.550 W/(m·K)
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Size Tolerance / Range Tolerance:T2 / R1
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Reaction to Fire:Class A1
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Active Soluble Salts:S2
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Production Plant:Waresley
Description & Usage Notes
Manufactured via the extruded wirecut process for precise sizing and crisp edges, Harvest Buff Multi delivers a refined look with gentle tonal movement. With ? 16% absorption and F2 frost resistance, it’s suitable for typical UK exposure when paired with good detailing — cavity design, drainage, flashings, and compatible mortar. Always blend bricks from multiple packs on site to minimise visible banding, and review a sample or trial panel before bulk ordering.
FAQs
Is ? 16% water absorption suitable for external walls?
Yes — it’s within the expected range for quality facing bricks and performs well when correct moisture detailing is used.
What does the F2 durability rating mean?
F2 indicates frost resistance for normal UK exposure conditions.
Will the buff/multi colour vary between packs?
Yes — natural variation is expected. Mix bricks from at least three packs during laying to achieve a consistent appearance.
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