What is included in grey structure?
Soil testing, RCC foundation, complete RCC frame, brick masonry, plaster, staircase, roof slab, roof waterproofing, boundary wall with gate pillars, and building-map drawings. It does not include flooring, tiles, paint, kitchen, bathrooms, doors, windows, electrical or plumbing fittings.
Grey Structure, What Construction Company DHA Delivers
Grey structure is the complete structural shell of your home, from soil testing to the finished roof slab. At Construction Company DHA every specification is written into the BOQ before you sign: every material named by brand and grade, concrete cube tests at each pour, and reinforcement photographed before concreting.
Included in Every Grey Structure Contract
- Soil investigation, bearing-capacity test before design
- RCC foundation, raft or strip footing, B-25 concrete, Grade 60 steel
- RCC frame, columns, beams and slabs with cube tests at every pour
- Brick masonry, 9-inch external, 4.5-inch internal walls
- Plaster, internal sand-cement, external waterproof admixture
- Staircase & roof slab, RCC, with parapet walls
- Roof waterproofing, bituminous membrane, standard
- Boundary wall, full height, plastered, with gate pillars
- Building-map drawings & approval, included
Construction Costs in DHA Lahore, 2025
| Plot Size | Grey Structure | Turnkey Standard | Turnkey Luxury | Timeline |
|---|---|---|---|---|
| 5 Marla | PKR 58-68L | PKR 95L-1.15Cr | PKR 1.15-1.40Cr | 6-9 months |
| 7 Marla | PKR 82-95L | PKR 1.30-1.50Cr | PKR 1.60-1.85Cr | 7-10 months |
| 10 Marla | PKR 1.17-1.35Cr | PKR 1.85-2.15Cr | PKR 2.30-2.75Cr | 9-12 months |
| 1 Kanal | PKR 2.34-2.70Cr | PKR 3.70-4.30Cr | PKR 4.60-5.50Cr | 12-15 months |
Indicative ranges for DHA Lahore. Your exact figure depends on plot size, covered area, floors and specification, we issue an itemised BOQ within 48 hours.
B-25 Concrete & Grade 60 Steel
B-25 means a minimum compressive strength of 25 N/mm² (≈3,500 psi) at 28 days. We take cube samples at every structural pour and share the 7-day and 28-day results with you. All reinforcement is Grade 60 (420 MPa) deformed bar with mill certificates kept on file, never sub-standard or recycled steel.
"Cube tests at every pour, results shared with us. Grey structure for our 10 Marla in Phase 4 finished in 10 months, exactly as scheduled."