Garden room at a villa
Thermal-break frames and solar-control glass
A penthouse is exposed on sides an ordinary flat is not — often on all of them, plus the roof — and the sun reaches it from wherever it happens to be. Every choice a lower floor can average out has to be made deliberately up here: which elevation takes solar control, where the terrace doors slide to, how a pane that size gets into the room at all. The last of those usually reshapes the design, because a unit is delivered by the route the building allows, not by the size the drawing wanted.
Every elevation
Sun
No floor above shades you
Highest on the tower
Driven rain
Drainage designed for it
Route before size
Glass delivery
Lift car, stairwell or crane
Multi-panel
Terrace sliding
Panels stack or pocket away
Motorised option
High sashes
Above reach, opened from a switch
See profiles, glass units and hardware in person and meet the engineers who draw your project. Come with the plans or photos of the openings.
The Pinnacle Building · Sheikh Zayed Road
Curtain walls, structural and semi-structural glazing, ventilated and cassette facades. The system carries its own weight and the wind load of a tall building, and the glass line stays unbroken across the elevation.
Canopies, balustrades, railings and pool fencing, where glass is carried by an aluminium or steel frame. The load goes through the metal, the glass stays transparent.
Frameless glazing, spider systems, skylights and roof lanterns — everything built so the frame disappears and only the glass is read.
Office and glass partitions, sliding and smart-glass systems. They divide a floor without walls: light passes through, noise does not.
Glazed structures with a fire-resistance rating for escape routes and openings between fire compartments.
Priced per project
Glazed facade
Curtain wall
Glass floors
Stair railings
Glass fences
Glass canopies
Skylights
Glass partitions
Fire-resistant glazing
Thermal-break frames and solar-control glass
Sliding doors to the terrace, windows above
Slim frames, glass from floor to ceiling
The honest downside
Long sliding runs are the natural choice onto a terrace, but a sliding sash seals with brushes along its meeting stiles, and on the windward side of the highest floor that is where fine dust and a whistling wind find their way in first.
Size has a long tail as well. A pane that needed a crane to arrive needs one again to be replaced, on a day the building agrees to, and motorised high sashes add actuators that want servicing for as long as the window is there.
On the most exposed elevations, a fixed panoramic field with one hinged sash beside it seals more tightly than a sliding run and still keeps the view; the sliding doors belong on the sheltered side of the terrace, where they will be used every day. Large sliding glazing stays the right answer where the terrace is the room's other half.
Consider instead
Panoramic windows
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The Pinnacle Building, Sheikh Zayed Road, Office 607
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