Concrete Building Materials

Allen Concrete offers a standard range of building products including copings, pier caps, pre-stressed lintels, as well as beam and block flooring. Our rapidly developing bespoke products department means we can now offer an increasingly diverse range of general building products made to individual specifications, in various colours and finishes.

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Concrete Bollards

Concrete bollards are normally used where it is desirable to restrict vehicular access and even to deter ramraiders. They are available in a high quality smooth finish. Installed depth is typically 300mm but in paved areas; the depth in the ground should be increased by the paving thickness. For all our sizes and product drawings, […]

Flat coping

Just like our once and twice-weathered copings, our flat coping units incorporate water drip grooves to help protect the face of the wall. Our flat coping units are available from stock in natural grey but can be cast in white or buff colour wet cast concrete too. Depending on your requirements, we can provide a […]

Gully Surrounds

We manufacture gully surrounds in precast concrete which are available in standard sizes 230 x 230 x 150mm and 460 x 230 x 150mm. For all our sizes and product drawings, please view our building technical specifications or call us on 020 8687 2222.

Once Weathered Copings

Our once-weathered coping units incorporate water drip grooves to help protect the face of the wall and are the ideal choice for situations where water needs to run off in one controlled direction. All our once-weathered copings are available from stock in natural grey. We also offer the option of white or buff colour wet […]

Ornamental Coping

Our range of ornamental copings are manufactured to suit a range of wall widths, and are twice weathered with a featured profile. We can of course manufacture bespoke window sills to your exact size. For all our sizes and product drawings, please view our building technical specifications or call us on 020 8687 2222.

Ornamental Window Sills

We offer a full range of stooled and non-stooled sills in left-hand, right-hand and centre sections. In addition to the range of colours and finishes we offer – natural grey, white or buff, fair face or acid etch – we can also provide bespoke ornamental sills. If you require a bespoke sill to an exact […]

Padstones

Padstones are stronger than masonry blocks and distribute weight efficiently, avoiding structural failure. We offer a range of precast padstones that are manufactured to a 40 N/mm2 compressive strength ensuring they are suitable for situations where a high-strength bearing pad is required. Padstones are available in a range of sizes, designed to fit most block […]

Path Edging

We can offer hydraulically pressed path edgings in various profiles and heights including flat top edging 150mm high, bull nosed edging 150mm, 200mm or 250mm high. For all our sizes and product drawings, please view our building technical specifications or call us on 020 8687 2222.

Pier Caps

Protecting the most vulnerable areas of exposed pillars and piers, our pier caps have a pyramid top and water drip grooves as standard, to suit a range of square pier and rectangular pier sizes. Our pier caps are manufactured in natural grey concrete but can be cast in white or buff colour wet cast concrete, […]

Pre-Stressed Concrete Lintels

We offer a selection of pre-stressed concrete lintels (with a textured finish) in a range of widths Including 100mm wide, 140mm wide & 215mm wide. For all our sizes and product drawings, please view our building technical specifications or call us on 020 8687 2222.

Twice Weathered Coping

As our once weathered copings, our range of twice weathered coping units incorporate water drip grooves to help protect the face of the wall. The perfect choice for shedding surface water evenly in two directions, our twice-weathered copings are available from stock in natural grey but can also be cast in white or buff colour […]

Window Sills

Precast concrete sills are used below windows, ledges and transitions, and can even be used as architectural accents. We have a range of non-stooled sills available from stock in natural grey. They can also be cast in white or buff colour wet cast concrete, and depending on your requirements we can provide a fair face […]