Architectural Design & Quantity Surveying Insights

Expert guides on residential Bill of Quantities (BOQ), NRM2 & SLS 573 standards, and CAD planning.

The Complete Guide to Bill of Quantities (BOQ) in Residential Construction: NRM2 & SLS 573 Standards

Learn how Quantity Surveyors calculate exact measured works, deduct door and window openings, account for material waste percentages, and apply professional NRM2 and SLS 573 rules to eliminate cost overruns.

Floor Stratification & Buildup Layers: RC Slab, Screed, Waterproofing & Tile Detailing

Discover standard residential layer buildups: load-bearing RC structural slabs, damp-proof membranes, leveling cement-sand screed beds, and tile finishes.

How to Design a 2-Story Modern House Floor Plan: From Initial Concept to 3D CAD

Step-by-step architectural guide to vertical zoning, staircase ergonomics (2R + G = 630mm), and structural wall alignment between floors.

Estimating Residential Construction Costs by Country: Material Standards, Labor Rates & Wastage

Explore material availability, unit rates, currency exchange, and building code differences between British Standards (BS), Sri Lanka Standards (SLS), and US International Building Code (IBC).

Roof Trusses, Drainage & Zinc-Aluminium Roofing: Engineering Best Practices for Modern Houses

Engineering durable roof frameworks using Rhino zinc-aluminium sheeting, gutter slopes, and proper downspout ground connections.

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