Proof, not promises.
Real roofs in our own photos: homes from Lincolnshire to Sheffield, and commercial projects from award-winning Oxford detail to 28,000 m² of single ply at Google’s Waltham Cross data centre.
Home roofs, before and after
Extension roofs, roof lanterns, a curved dormer, a balcony and a green roof, from Lincolnshire to Sheffield, in our own photos.
L-Shaped Extension Roof, Lincoln
A patched, mossy felt roof over an L-shaped rear extension in Lincoln, replaced with dark grey Fatra single ply and black edge trims all round.
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Flat Roof Replacement, Sleaford
A worn felt roof in Sleaford, boxed in by brickwork and white cladding and covered in loose chippings and moss, replaced with grey Fatra single ply.
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Flat Roof Replacement, Helpringham
A mossy felt roof in Helpringham, between a rendered wall and a clay pantile roof, replaced with grey Fatra single ply finished neatly up to both.
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Failed Fibreglass Extension Roof, Rotherham
A failed fibreglass (GRP) extension roof in Rotherham, overlaid in light grey Fatra single ply: bare boards at 8.28 am, finished by 1.21 pm.
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Flat Roof with a Lantern, Maltby
A grey Fatra single ply roof around a glazed roof lantern on a house extension in Maltby, with the membrane taken up the lantern kerb and the brick walls.
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Fatra PVC Extension and Balcony Roof, Dore
A grey Fatra PVC roof on a house extension in Dore, Sheffield, with the membrane carried up every wall and round the balcony outside the bifold doors.
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Sedum Green Roof, Sheffield
A new stone-built garage in Sheffield with a Fatra FF810 warm roof and a pre-grown sedum green roof over the whole area. The membrane was electronically tested before a single plant went on, and the roof was in flower the day we finished.
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Fibreglass Lantern Roof Overlay, Hood Green
A failed fibreglass (GRP) roof round a long run of roof lanterns at Hood Green, Barnsley, overlaid in grey Fatra single ply.
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Failed Rubber Roof Replaced, Flanderwell
A failed rubber (EPDM) roof round a big lantern in Flanderwell, Rotherham, replaced in Fatra PVC: old roof off at 9.15 am, new one on by 1.46 pm.
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Curved Dormer Window Roof, Maltby
A small curved roof over a dormer bay window in Maltby, tucked under the main tiled roof and finished in grey Fatra single ply with a black edge trim.
Read case studyCommercial projects
From award-winning detail at New College Oxford to 28,000 m² of single ply at Google’s Waltham Cross data centre.
Gradel Quadrangles, New College Oxford
A 2,400 m² curved timber roof at New College Oxford. 16,000 individually surveyed plates. Every one welded by hand. The most ambitious single ply detail Skyguard has ever delivered.
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Google Data Centre, Waltham Cross
28,000 m² of fully-adhered Sika Sarnafil at Google's £1bn Waltham Cross data centre — Skyguard's largest single project to date. Under strict security protocols, every weld checked, re-checked and double-checked. Water ingress was not an option.
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Defence & National Rehabilitation Centre (DNRC)
The £300m rehabilitation centre conceived by the Duke of Westminster for the UK Armed Forces — 11 roofs, 3,800 m² of Icopal Monoplan, finished to a standard worthy of a Royal opening.
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Be Modern, Jarrow
Full strip-and-replace of a rotten 1,850 m² factory roof at Be Modern's Jarrow site. Live production beneath, new metal deck, 150 mm PIR thermal upgrade and Renolit PVC — finished without stopping the factory.
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Tesco, Barrow-in-Furness
A 4,200 m² IKO Armourplan overlay on a live, trading Tesco superstore — installed without closing the building. Two months of careful placement, live-store logistics, and Leister Varimat-welded seams across the full roof.
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Whitley Bay Ice Rink
A 4,500 m² Fatra single ply warm-roof installation on a coastal ice rink shaped like a 50 pence piece. Steep gradients, high winds, and a building that stayed open for skating sessions throughout the eight-week install.
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Palmers Garden Centre, Leicester
A 2,100 m² Icopal Monoplan warm-roof installation on a working Leicester garden centre, with the existing profiled-sheet sections finished in Sika Decothane liquid polyurethane where single ply was not viable. Live trading throughout.
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Castle Hill Hospital — Cancer Screening Extension
A 600 m² Sika Sarnafil fully-adhered roof on a cancer screening extension at Castle Hill Hospital — with 2.2 m perimeter upstands welded the whole way around. Installed live, alongside an operating NHS oncology facility.
Read case studyThe single ply we install protects Wembley and the Emirates.
When you fit a Sika single ply roof on a Kilnhurst garage, it's the same membrane technology and the same warranty class as the one over the Wembley pitch. The materials we work with are built for stadiums. The detail we put into your garage is the same we put into Oxford.
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