Steel BeamInstallers
Hallway doorway widened into a larger opening with a new lintel before plastering

Wider doorways & openings · Bentley

Wider doorways & openings in Bentley

Wider doorways & openings for homes in DN1, DN2, DN4, designed by a structural engineer.

  • Free survey visit in Bentley
  • Engineer's calculations arranged
  • Building control handled for you

Free survey in Bentley

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  • Free survey visit
  • Engineer's calculations arranged
  • Building control handled
  • Fixed written price once scope is agreed
  • England, Wales, mainland Scotland & NI

Wider doorways & openings in Bentley: how it works

Our wider doorways & openings service in Bentley covers everything from the first visit to the completion paperwork. It sits about 1.1 miles from Doncaster, which we also cover. Postcode districts we cover here include DN1, DN2, DN4 and DN5.

We arrange a survey visit, structural calculations where the wall is load-bearing, building control, propping, the lintel or beam, new door linings if you want them, and making good. One itemised written quote covers the lot, and the price is fixed in writing once the opening size and finish are agreed.

Things to plan for

  • In hallways, a new or wider opening into the living room can affect the protected route from the stairs to the front door. Building control may require fire doors, smoke alarms or other measures, especially in houses with three or more storeys.
  • Openings are cut with a masonry saw where possible rather than broken out with a hammer. Clean cuts keep the brickwork either side sound, give a straighter edge for plastering and send less vibration through the rest of the wall.
  • Older door surrounds and walls can hide asbestos in textured coatings, insulating board above doors or panelling. In buildings built before 2000 it must be identified before the wall is cut, so a refurbishment survey of the area is arranged where there is a risk.
  • Forming or widening an opening in a load-bearing wall is building work needing building regulations approval in England and Wales. In Scotland a building warrant is required before work starts, and in Northern Ireland an application is made to the council's building control.
  • In older houses, a doorway may already have a timber lintel that has rotted or a brick arch that is hard to extend. These are replaced rather than added to, and the engineer allows for soft lime mortar and any cracking found once the wall is opened.

What happens, step by step

  1. Free visit

    A short visit to Bentley to see the job, agree what you want and check the bearings, floors and services that affect the design.

  2. Calculations

    The engineer's calculations and a simple drawing are prepared for your opening and shared with you before anything is ordered.

  3. Building control

    We submit a building notice or full plans application to City of Doncaster Council, so approval is in place before the wall is touched.

  4. 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 for wider doorways & openings in Bentley

As a guide, budget £950–£2,380 including VAT for widening an internal doorway in Bentley, based on published UK cost guides adjusted for prices in Yorkshire and the Humber (-5%).

JobTypical guide rangeWhat it usually covers
Widening an internal doorway£950–£2,380Opening widened with a new lintel or short beam, approval where structural, and making good
Lintel replacement£380–£1,140 per lintelPropping, removing the old lintel, new lintel set on beds and brickwork made good
RSJ supply and fit (single beam)£760–£2,380 per beamBeam supplied, delivered, lifted and packed on padstones, with propping (calculations and approval priced separately)
Load-bearing wall removal with steel beam£1,900–£4,750Typical internal wall up to about 4 m: calculations, building control, propping, steel, padstones, fitting, fire protection and making good

Figures include our approximate regional adjustment for prices in Yorkshire and the Humber (-5%) and are rounded. How these figures are worked out.

Building control and neighbours in Bentley

In England, taking out a load-bearing wall or putting in a beam is building work under the Building Regulations 2010. It needs approval from building control, either City of Doncaster Council or a registered building control approver, through a full plans application or a building notice. Part A covers the structure and Part B covers fire safety, which is why steel in homes is usually fire protected.

If the beam bears into a wall you share with a neighbour, the Party Wall etc. Act 1996 applies, and a party structure notice must be served at least two months before that work starts. We arrange this through a party wall surveyor.

Building rules in England

Wider doorways & openings near Bentley

Questions about wider doorways & openings in Bentley

Can I stay at home while the work is done in Bentley?

Usually, yes. The work area is screened and floors are protected. The rooms either side of the opening are out of action for a few days, and there is some noise and dust while the masonry comes out.

How soon can wider doorways & openings start in Bentley?

Start dates depend on the engineer's calculations, the building control approval and, where needed, party wall notice periods. We give you a realistic timetable after the survey and keep you updated as each approval comes through.

Is a lintel or a steel beam needed for a wider door?

It depends on the loads. A lintel can be enough for a modest widening under light loads, while an opening carrying floor joists or a wall above usually needs steel. The engineer decides from the actual loads and span rather than the width alone, and we fit whichever is specified.

Can a doorway be widened for wheelchair access?

Yes, and it is one of the most practical home adaptations. The opening is sized for the clear width needed, allowing for the door, lining and door stops. If a council grant or occupational therapist is involved, share their requirements with us so the opening is designed to meet them first time.

Do I need building regulations to widen an internal door?

Only if the wall is load-bearing or the change affects fire safety, such as the escape route from upstairs. Widening an opening in a non-structural stud partition usually does not need structural approval. We confirm which applies at the survey, and handle the building control application or notice where it is needed.

Planning to take a wall out?

Book a free survey visit. You get an itemised written quote covering calculations, building control, steel and making good.