Anglesey · Wales
Steel beam installers in Menai Bridge
RSJs and steel beams for homes and businesses in Menai Bridge, with calculations, approvals, propping and making good.
- Itemised written quote
- Beam sized by a structural engineer
- Covering Menai Bridge and nearby
- Free survey visit
- Engineer's calculations arranged
- Building control handled
- Fixed written price once scope is agreed
- England, Wales, mainland Scotland & NI
Steel beam work in Menai Bridge
If you are in Menai Bridge or the LL59 district, we can survey, design and install the steel for your opening. The wider Anglesey area is covered as well. One team handles the approvals, the propping, the beam and the finish.
In Menai Bridge, beam work is approved under the Building Regulations as they apply in Wales, and the Party Wall etc. Act 1996 applies to shared walls.
Services in Menai Bridge
Wall removal & knock-throughs
- Load-bearing wall removal
- Kitchen-diner knock-throughs
- Through-lounge knock-throughs
- Chimney breast removal
New & wider openings
- Wider doorways & openings
- Bi-fold & sliding door openings
- Garage conversion openings
- Lintel replacement
Extensions, lofts & basements
Beams, frames & columns
Design & approvals
- Structural calculations
- Building control sign-off
- Party wall beam works
- Fire protection for steel beams
Site works & commercial
How the job runs in Menai Bridge
Free visit
A short visit to Menai Bridge to see the job, agree what you want and check the bearings, floors and services that affect the design.
Calculations
The engineer's calculations and a simple drawing are prepared for your opening and shared with you before anything is ordered.
Building control
We submit the application or notice to Isle of Anglesey County Council under the Building Regulations as they apply in Wales, before work starts.
Steel in, made good
On site we prop, open up, fit and pack the steel, then fire protect, box in and plaster once the inspection is done.
Guide prices in Menai Bridge
As a guide, budget £1,800–£4,550 including VAT for load-bearing wall removal with steel beam in Menai Bridge, based on published UK cost guides adjusted for prices in Wales (-9%).
| Job | Typical guide range | What it usually covers |
|---|---|---|
| Load-bearing wall removal with steel beam | £1,800–£4,550 | Typical internal wall up to about 4 m: calculations, building control, propping, steel, padstones, fitting, fire protection and making good |
| Chimney breast removal (ground floor) | £1,350–£2,750 | Ground-floor breast removed, steel to support the breast above, building control and making good |
| Rear wall opening for bi-fold or sliding doors | £2,300–£6,350 | External wall opened up to about 5 m with steel, propping, cavity tray and making good (doors supplied separately) |
| Loft conversion steels | £2,300–£5,450 | Supply and fit of floor and ridge steels on padstones, including lifting into the roof space |
| Structural calculations for a beam | £230–£680 | Site measure or photos, beam and padstone design and calculations for building control |
Figures include our approximate regional adjustment for prices in Wales (-9%) and are rounded. How these figures are worked out.
Building rules in Menai Bridge
In Wales, structural alterations come under the Building Regulations 2010 as they apply in Wales. Isle of Anglesey County Council handles building control for Menai Bridge. For work started or approved from 1 July 2026, the Welsh system uses an application to building control, dutyholders appointed in writing, a commencement notice before work starts and a compliance statement at the end.
The Party Wall etc. Act 1996 applies in Wales as well as England, so a beam bearing into a shared wall needs a party structure notice at least two months before work starts. We arrange notices through a party wall surveyor.
Near Menai Bridge
- Bangor 1.5 mi
- Llangefni 6.4 mi
- Caernarfon 7.6 mi
- Amlwch 14.6 mi
- Llandudno 15.4 mi
- Colwyn Bay 18.7 mi
Steel beams in Menai Bridge: questions
Do I need a party wall agreement for steel beam installation in Menai Bridge?
Yes, if the beam bears into a shared wall: the Party Wall etc. Act 1996 applies in England and Wales, and a party structure notice must be served at least two months before that work starts. We arrange it through a party wall surveyor.
What happens at the survey visit in Menai Bridge?
We look at the wall, the floor and ceiling either side and what sits above, measure the opening you want, and note cables, pipes and access for the steel. It usually takes under an hour and there is no charge.
Do you cover Menai Bridge for steel beam installation?
Yes. We carry out steel beam installation in Menai Bridge and the LL59 postcode districts. Book a free survey visit and we will check the wall, arrange the engineer's calculations and send an itemised written quote.
How much does steel beam installation cost in Menai Bridge?
As a guide, budget £1,800–£4,550 including VAT for load-bearing wall removal with steel beam in Menai Bridge, based on published UK cost guides adjusted for prices in Wales (-9%). The exact figure depends on the span, what the wall carries, access and the finish, and is fixed in writing once the scope is agreed.
Do you also work near Menai Bridge?
Yes. We also cover nearby towns including Bangor, Llangefni, Caernarfon and Amlwch.