The grey structure is your home's skeleton. Here's exactly what it includes, what it costs per square foot in 2026, and how to protect the most important stage of your build.
What is grey structure?
Grey structure (also written gray structure) is everything up to plaster: excavation and foundation, DPC and plinth, RCC columns, beams and slabs, brick or block masonry, staircases, boundary work, underground water tank, septic tank, and internal and external plaster with electrical and plumbing conduiting laid in.
Grey structure rate per square foot (2026)
In Islamabad, grey structure typically runs Rs 2,000 – 3,800 per sq ft of covered area in 2026, driven mainly by steel and cement prices, area and design complexity. DHA Islamabad sits at Rs 2,500–3,700; the newer airport-side societies start near Rs 2,000. See the full 2026 rate table by area.
- Grade-60 tested steel from reputable mills is non-negotiable for safety.
- Correct concrete ratio and curing — under-curing is a hidden cause of future cracks.
- Proper RCC design — column and beam sizing should follow structural drawings, not guesswork.
Where people get it wrong
The cheapest grey structure is rarely the best value. Thin steel, weak concrete and skipped curing save money now and cost a fortune later. Our grey structure service uses tested materials and engineer supervision, and our consultancy service can independently check a structure you're building yourself.
