Skip to main content
Pure Renovation & Design logo
Renovation Guides

Renovation Guides & Advice

Costs, planning, and practical answers to the questions Southampton homeowners ask before starting a renovation, extension, or bathroom project.

Kitchen extension with bifold doors opening to the garden in Locks Heath by Pure Renovation & DesignExtensions

Bifold vs Sliding Doors: Costs, Pros and Cons (2026)

The real differences between bifold and sliding doors, what each costs in 2026 by material and panel count, and a straight answer on which suits your extension.

13 min readRead guide
Single-storey rear kitchen extension in Locks Heath by Pure Renovation & DesignExtensions

Do You Need Planning Permission for a House Extension?

Permitted development or full planning permission? The 2026 size limits, the rules that catch people out, application fees and timescales, and why building regulations apply either way.

13 min readRead guide
Open-plan kitchen and living space from a full house renovation in Southampton by Pure Renovation & DesignFull House Renovations

How Much Does a Full House Renovation Cost? (UK 2026)

Realistic 2026 costs to renovate a house, broken down by specification, region, house size and job, with budget scenarios, hidden costs, VAT rules and a worked Southampton example.

15 min readRead guide
Open-plan kitchen-diner in the Locks Heath extension by Pure Renovation & DesignExtensions

How Much Does a House Extension Cost? (UK 2026 Guide)

Realistic 2026 prices for single-storey, double-storey, side-return and kitchen extensions, by size and region, plus the fees and hidden costs most quotes leave out.

14 min readRead guide
Open-plan kitchen and living renovation in Southampton by Pure Renovation & DesignBathrooms

How Much Does a New Bathroom Cost in the UK? (2026)

What a new bathroom really costs in 2026: national averages, cost by type and size, labour and materials broken down, regional prices, timescales, regs and a worked Southampton example.

12 min readRead guide
Open-plan renovation interior in Southampton by Pure Renovation & DesignBathrooms

Wet Room vs Walk-In Shower: Which Should You Choose?

The real differences between a wet room and a walk-in shower, what each costs in 2026, how the waterproofing and drainage work, and a straight answer on which to choose.

13 min readRead guide
Get Started

Ready to Transform
Your Southampton Home?

Tell us about your project and we’ll get straight back to you. No pushy follow-ups. Or call us directly, we’re always happy to chat.

18 years of Southampton craftsmanship
One dedicated contact, start to finish
Fixed written quote before we start

What can we help with?

Tap the service you need. We’ll handle the rest.

No sales pressure. No spam.