Blog | Canghai Construction

Home Renovation | 06 May 2026

Traditional Hot Mixed Lime Mortar for Heritage Buildings

Historic buildings require materials that behave differently from modern construction products. Stone walls, lime plasters, and traditional masonry were desi...

House Extensions | 21 Apr 2026

Soil Vent Pipe Installation Standards in the UK

In UK construction projects—whether residential renovations, extensions, or new builds—the soil vent pipe (SVP) is a critical component of the drainage syste...

Loft Conversions | 05 Apr 2026

Loft Conversions in London: Key Considerations for a Successful Project

Loft conversions are one of the most efficient ways to add usable space and increase property value in London. With high land costs and strict planning const...

Shop Refurbishment | 26 Mar 2026

Fire Safety for Shop Fit-Outs in the UK

When planning a shop refurbishment or fit-out in the UK, fire safety is one of the most important aspects to consider. It is not only a legal requirement, bu...

House Extensions | 25 Mar 2026

Cost of House Extension London (2026 Guide)

“How much will it really cost?” In 2026, extension costs in London continue to rise due to labour shortages, stricter building regulations, and increasing...

House Extensions | 22 Mar 2026

Extending Your Home in the UK: What You Must Know Before You Build

Dreaming of a bigger kitchen, a brighter family room, a rear extension, or a two-storey addition? Extending your own home in the UK can add space, value, and...