Wienerberger Tawny Buff Facing Brick
The Wienerberger Tawny Buff facing brick brings a soft, warm buff tone with a refined sanded texture, making it ideal where a clean, bright façade is desired. Manufactured via extruded wirecut methods with perforations, it balances aesthetic appeal with structural performance.
This brick is engineered for durability — combining strength, moisture control, and longevity to meet external walling demands in UK conditions.
Key Specifications
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Dimensions (L × W × H):215 × 102.5 × 65 mm
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Pack quantity:500 bricks per pack
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Size tolerance:T2
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Range tolerance:R1
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Gross dry density:1120 kg/m³
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Compressive strength:? 25 N/mm²
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Thermal conductivity:0.550 W/(m·K)
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Durability designation:F2
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Maximum water absorption:? 16 %
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Reaction to fire:Class A1
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Active soluble salts:S2
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Production method / configuration:Extruded wirecut, perforated, sanded finish
Why Choose Tawny Buff?
Tawny Buff is perfect when you want a crisp, bright façade that remains warm and inviting. Its buff tone offers a neutral but rich backdrop that harmonises beautifully with both modern and traditional materials. The sanded finish delivers subtle texture without harshness, keeping the surface elegant and clean.
On performance, this brick is well specified. With a minimum compressive strength of 25 N/mm² and F2 durability, it holds up in exposed environments when properly detailed. Its ? 16% water absorption is moderate, so it requires thoughtful detailing — vented cavities, appropriate damp proofing, and flashings all help maintain long-term performance. The fire and salts ratings ensure it meets modern building standards.
Frequently Asked Questions
Will the buff colour appear consistent across the facade?
Some variation is natural, especially with buff tones. To achieve a balanced appearance, mix bricks from multiple packs during installation and distribute them evenly across the elevation.
Is ? 16 % water absorption acceptable for exterior use?
Yes — 16 % is within acceptable bounds for facing bricks. However, durable performance depends heavily on correct detailing. Proper cavity design, damp proof courses, and flashings are essential.
Can this brick be used structurally or in loadbearing walls?
Yes. With a compressive strength of 25 N/mm², Tawny Buff is suitable for many masonry applications, including external walls. But for heavily loaded structural elements, always verify the design rigorously—check loads, mortar class, supports, and regulatory compliance.
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