Deciding between a wraparound or two storey extension and a knock down rebuild in Richmond. TNK Construction Ltd explains cost, planning, programme, disruption, and long term value for 2026.

Extend or rebuild in Enfield with clear advice from TNK Construction Ltd. Compare two storey and wraparound extensions vs knock down rebuild for cost, programme, planning, and long term value in 2026.

Unlock value from Enfield gardens, garages, and side land with a concise guide to backland and infill development. TNK Construction Ltd covers feasibility, planning, access, and build delivery.

Keep your Barnet new build on budget with a practical checklist from TNK Construction Ltd for owner occupiers and small developers, covering scope, compliance, procurement, and delivery.

Get your Islington or Hampstead home winter ready with TNK Construction Ltd. From home insulation and loft conversions to refurbishments, discover smart upgrades that boost warmth and value.

Cut bills and boost comfort with external wall insulation and heat pump grants. TNK Construction Ltd delivers winter-ready home upgrades across London with survey-to-install service.

Get your home winter ready with TNK Construction Ltd. From insulation and loft conversions to refurbishments, discover smart upgrades that boost warmth and value.

External wall insulation (EWI) can dramatically improve your home’s thermal efficiency, reduce energy bills, and enhance kerb appeal. But without proper planning and professional workmanship, it can also introduce unexpected challenges, most notably, moisture and damp. Reports of damp after external wall insulation have recently risen across the UK, often linked to poor installations or subpar materials.

Upgrading your home with external wall insulation is one of the most impactful ways to enhance comfort, reduce energy bills, and improve your property’s value. If you are a London homeowner considering energy-efficient upgrades, understanding when to apply for EWI grants in London is as crucial as knowing how to apply. Timing can determine your eligibility, your funding success, and ultimately, how much you save.

When most people think about starting a new build, the focus is on location, budget, and design. However, the season in which construction begins can have a profound impact on the cost, speed, and efficiency of your project. At TNK Construction, we believe in building smarter — and that starts with understanding the advantages of summer construction, particularly for modular and off-site builds.

The rising cost of living across the UK has made energy efficiency a top priority for homeowners and property developers alike. If you're planning to build your dream home, the season in which you start can dramatically influence long-term savings. Energy-efficient new builds in London, especially those started during the summer, present a unique opportunity to integrate future-proof design while cutting bills from day one.