Renovation

Definition and Scope: Transforming existing structures to improve functionality, aesthetics, value, and efficiency while preserving original character, common for aging homes in Bangladesh.

Initial Inspections: Assess structural integrity, plumbing, electrical, HVAC, and potential hazards like asbestos, per BNBC guidelines.

• Sub-step: Hire inspectors for detailed reports on repairs needed, checking for compliance with RAJUK handover checklists.

Goal Definition: Define client objectives, such as open-concept layouts, energy upgrades, or aesthetic refreshes; prioritize room-by-room plans.

• Sub-step: Set scope to avoid scope creep, considering cultural needs like prayer rooms.

Design Plans: Create blueprints including demolitions, additions, finishes, and material selections.

• Sub-step: Use renderings to visualize before-and-after, incorporating local trends like modern kitchens.

Permitting: Secure necessary approvals and comply with building codes early to avoid delays, including rising fees in Dhaka.

• Sub-step: Navigate legalities like permits for structural changes under new regulations.

Material Choices: Select durable options like quartz countertops, engineered flooring, or energy-efficient windows; favor local materials like gypsum boards.

• Sub-step: Focus on quality and compatibility with existing elements, budgeting for carpentry (40% of costs).

Execution Phases: Proceed with demolition, framing/rebuilding, mechanical installations (plumbing, electrical), walls/finishes, flooring, and final carpentry.

• Sub-step: Minimize disruption with phased scheduling, using off-season for cost savings.

Coordination: Manage subcontractors, timelines, and quality control throughout construction, sourcing from local markets.

• Sub-step: Conduct regular site meetings and adjustments, ensuring safety in hazard-prone areas.

Post-Renovation: Perform final walkthroughs, address punch lists, and provide warranties.

• Sub-step: Include cleaning and client handover, with tips for maintenance.

Benefits: Modernizes spaces, boosts energy efficiency (e.g., 20% bill reduction via insulation), increases market value with 70-80% ROI.

Styles: Adapt from vintage revivals to sleek contemporaries, blending old and new with Bangladeshi influences.

Costs and ROI: BDT 50,000 for targeted remodels (e.g., kitchen) to BDT 500,000+ for whole-home; track with detailed budgets (e.g., 1500 sq ft flat: BDT 25,000-800,000).

• Sub-step: Allocate for unexpected issues (10-15% contingency), using mid-range materials BDT 200-500 per sq ft.

Timeline: 1-6 months, from planning (1 month) to completion (2-5 months), depending on scale and permits.

Maintenance Plans: Recommend annual checks, warranties, and care tips for longevity in humid conditions.

Customization: Tailored to budget, style priorities, and functional needs like accessibility or waterproofing.

Demolition and Preparation: Safely remove old elements and prepare site for new work, recycling materials where possible.

Local Tips and Regulations: Focus on sustainable renovations to combat climate threats; ensure non-compliance avoidance with substandard materials.

• Sub-step: Budget for civil works (20%) like false ceilings and painting.