Structural Alterations in Hemel Hempstead

Last reviewed: October 2026 by R Gabriel Carpentry & Builders

R Gabriel Carpentry & Builders carries out structural alterations in Hemel Hempstead and across Hertfordshire, including load-bearing wall removal, steel beams, new door openings and kitchen-diner knock-throughs. Work is built to a structural engineer's calculations with Building Regulations approval. Call 01442 976 112 for a free, no-obligation quote.

At a glance

What: Wall removal, steel beams, new openings, knock-throughs
Needs: Structural engineer's calculations
Approval: Building Regulations (Part A structure)
Shared walls: Party wall notice if the beam bears on a party wall
Planning: Not normally needed for internal work (unless listed)
Quotes: Free and written – call 01442 976 112

What structural alterations do we carry out?

Removing load-bearing walls to create open-plan kitchen-diners and living spaces
Installing steel beams on padstones, with fire protection
Forming new door openings in internal and external walls
Removing non-structural stud walls and building new ones
Structural work as part of extensions and loft conversions

Kitchen with an exposed beam and post – an example of structural alterations in Hemel Hempstead that open up a room — Example of our work: kitchen with an exposed beam and post.

What approvals do structural alterations in Hemel Hempstead need?

Removing or altering a load-bearing wall needs a structural engineer's calculations and Building Regulations approval. If the new beam bears on a wall shared with a neighbour, notice must be served under the Party Wall etc. Act 1996 at least 2 months before work starts. Planning permission isn't normally needed for internal work, except on listed buildings.

Read our guide to removing a load-bearing wall for the step-by-step process.

Grey kitchen with an exposed timber post — Example of our work: grey kitchen with an exposed timber post.

How is a load-bearing wall removed safely?

Calculations and approval – the engineer sizes the beam; building control approves the plans.
Temporary support – the structure above is propped before any wall comes out.
Beam installed – the wall is removed and the beam set on padstones and packed tight.
Fire protection and making good – the beam is boarded or coated, and walls, ceiling and floor are made good.
Inspection – building control inspects and issues a completion certificate.

Why choose us for structural alterations in Hemel Hempstead?

Customers trust us with structural alterations in Hemel Hempstead because:

Over 30 years' experience – in carpentry, building and home renovation.
All trades under one roof – carpenters, builders, roofers, painters and kitchen fitters in one team.
Design to completion – one firm manages your project from groundwork to final finish.
Built on recommendations – most of our work comes from repeat customers, referrals and word of mouth.
Clean, considerate sites – customers regularly mention tidy sites and work cleared up daily.

“They also modernised the existing interior which included design and fit of a new kitchen, knocking walls down fitting a new bathroom.”
Lianne, customer review

Guides to read first

Structural alterations in Hemel Hempstead: frequently asked questions

Do I need a structural engineer to remove a load-bearing wall?

Yes. Building control needs calculations showing the new beam and its supports are adequate, and those come from a structural engineer.

Do I need Building Regulations approval to knock down a wall?

For a load-bearing wall, yes. For a non-structural stud wall, usually not, unless it affects fire escape routes.

Do I need planning permission to remove an internal wall?

No, not for an ordinary house. Listed buildings need listed building consent for internal structural changes.

Will removing a wall affect my neighbours?

Only if the work involves a shared wall, for example a beam bearing on the party wall, in which case notice must be served under the Party Wall Act.

How much does it cost to remove a load-bearing wall?

It depends on the span, the load above, access and how much making good is needed. We give a free, itemised written quote.

Ready to talk about your project? Call 01442 976 112 or 07799 800 880, message us on WhatsApp or send us your project details for a free, no-obligation quote.