What sets this area apart
Subbiya contains villas and residential buildings of mixed ages; some older with thin slabs, others newer with standard thicknesses. Before building an annex, we inspect the concrete quality and existing reinforcement in the original slab, since annexes here often need precise structural analysis. We also account for Gulf winds and protect external walls with robust thermal and moisture insulation to ensure the annex's durability.
Subbiya sits in Jahra governorate, a residential area near Sheikh Jaber Causeway, which links Kuwait to Saudi Arabia.
Rooftop slabs in Subbiya range from 20 to 30 centimetres thick depending on building age, which affects annex feasibility.
What the work covers
Design, structural check, build and full handover handled under one contract.
Rooftop annex design
Approved drawings suited to the existing floor and municipality requirements.
Carrying slab check
Engineering assessment of the existing slab before any work begins.
Rooftop structural shell
Columns, beams and slab poured to the correct structural specification.
Slab junction waterproofing
Full waterproofing seal at the old roof and new annex floor junction.
Staircase access
Internal or external staircase connecting the annex to lower floors.
Full finishing
Tiling, gypsum, aluminium, glass, paint, electrical and plumbing works.
How it works.
Call or whatsApp
Tell us the property location and annex requirements to begin.
Site visit and check
We visit, assess the carrying slab and check site access conditions.
Design and permit
Drawings prepared and municipality permit obtained before work starts.
Construction
Dowel fixing, column pour, block walls and finishes per approved drawings.
Inspection and handover
Waterproofing, drainage and electrical verified before final handover.
Why one contractor beats four.
Every extra contractor means another schedule and another excuse. With us, one company answers for all of it.
Turnkey
Shell and finishing with one company, from footings to keys.
Pay in instalments
Construction and finishing on instalments. Ask us for the details.
Engineering supervision
Architectural drawings and engineering supervision on site.
After handover
Maintenance contracts and a 24-hour emergency plumber.
A licensed Kuwaiti company for building construction, finishing, renovation and infrastructure works.
What our clients say.
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Taha Saad
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Excellent
Ali Nadi
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Questions about Rooftop annex in Subbiya
Call nowCan you build a rooftop annex on an older villa with a thin slab?
Possibly, depending on the structural engineer's inspection of the slab and reinforcement. We may need to strengthen footings or columns before pouring if the original capacity is insufficient.
How do you protect the annex from Gulf winds and moisture?
We apply high-grade thermal and moisture insulation on external walls, and install a protective membrane beneath the new slab to prevent water seepage.
Licensed and registered in Kuwait.
Check us before you sign. This is our licence number and what it covers.
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