Wienerberger Hampstead Yellow Stock Facing Brick
The Wienerberger Hampstead Yellow is a stock, soft-mud moulded brick with a warm yellow / buff multi palette and a light texture. It brings a classic, bright character to façades while delivering the structural and weathering performance needed for external masonry.
Key Specifications
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Dimensions (L × W × H):215 × 102.5 × 65 mm
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Pack quantity:680 bricks per pack
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Gross dry density:1450 kg/m³
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Compressive strength:? 12 N/mm²
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Thermal conductivity:0.690 W/(m·K)
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Durability designation:F2
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Maximum water absorption:? 19 %
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Reaction to fire:Class A1
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Active soluble salts:S2
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Production method / configuration:Soft-mud moulded stock, frogged, textured surface
Why Choose Hampstead Yellow?
Hampstead Yellow offers a bright, elegant façade tone that works well with both traditional and modern architecture. The light texture maintains visual interest without becoming overly busy, making it ideal for large elevations. As a soft-mud stock brick, it has a classic look with natural variations built in.
In performance terms, this brick delivers a competent balance: its ? 12 N/mm² compressive strength is suitable for many walling applications; its F2 durability rating means it’s appropriate for exposed UK conditions; and while its ? 19 % water absorption is moderately high, with proper detailing (cavities, damp proof courses, flashings) it can perform reliably.
Frequently Asked Questions
Will the yellow multi tones look uniform across the wall?
Some variation is expected due to the natural clay process and “multi” palette. To achieve an even appearance, mix bricks from several packs during installation.
Is 19 % water absorption safe for external use?
Yes—19 % is within acceptable limits for many stock facing bricks. However, durability is heavily dependent on good detailing: ventilated cavities, effective damp proof courses, and thorough flashing design are critical.
Can Hampstead Yellow be used structurally or in loadbearing walls?
In many cases, yes. While 12 N/mm² is not extremely high, it’s sufficient for general masonry use. For heavier loads or critical structural elements, always verify your structural calculations, mortar specification, support design, and compliance with building regulations.
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