The Mastic Doctor team standing beside their branded vans outside an office building
Oxfordshire · England

North Newington fire stopping

Fire-rated and intumescent sealing of service penetrations and linear gaps in North Newington and across Oxfordshire. CHAS accredited and fully insured, with a 12-month guarantee.

  • Expanding foam used as fire stopping
  • Fire sealant pulled out of the opening
  • Openings found when ceilings come down for a refit
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Fire stopping near North Newington

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Quoting for work in North Newington

A fixed quote reflects the actual work. It takes account of:

  • Removal of failed or old sealant
  • How much there is to seal
  • Site requirements such as inductions and permits
  • Working within restricted access windows

There’s no price list, because the scope varies so much from one building to the next. Call for a quote.

Before you send an enquiry

The more we know, the firmer the quote. Helpful details to send:

  • What the building is and how it’s used
  • The postcode of the building
  • When you need the work done
  • Drawings or a marked-up plan, if available

Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.

About our fire stopping in North Newington

Our applicators are CSCS-carded, and we are CHAS accredited and a Constructionline member. We hold no third-party fire-stopping installer certificate. What we offer is careful installation of the specified sealant to its tested detail, with a 12-month guarantee on our workmanship. If you’re dealing with seals that don’t match their tested detail and open linear gaps along the top of fire-resisting walls, we can help. One point of contact handles commercial sealant work in North Newington from the first photos to the final walk-round, for single jobs and planned programmes alike.

For a smaller site near North Newington, we plan to do all the penetrations in one go, so send the specification and photographs first. Design and sign-off belong to the designer or building control; we install what’s specified.

Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and the quote explains what it covers.

Place
North Newington (OX15)
Wider area
Oxfordshire
Guarantee
12 months on every job
Price
A fixed quote before we start
Telephone
01277 525 020
Page updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Commercial clients in North Newington

For main contractors, we work as the sealant subcontractor, on new build and refurbishment alike. Programme, specification and site rules come first, with CSCS-carded applicators on site.

Housing associations and managing agents often need work done across blocks and communal areas. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.

Surface by surface

Masonry and concrete

Many seals are made in blockwork, brickwork or concrete slabs. Dust and loose debris are cleared out of the opening, so the sealant and any backing sit properly.

Plastic pipes

Plastic pipes soften and collapse in a fire. Small sizes are sometimes covered by an intumescent sealant detail, but many need a collar or wrap. We confirm material and size first and tell you if sealant isn’t the right product.

When it isn’t the sealant

Being straight saves everyone time. Fresh joints won’t solve:

  • Fire risk assessments, a job for a competent assessor
  • Openings that need collars, wraps, batts or boards rather than sealant
  • Issuing fire ratings or certificates for seals

If you’re not sure, just call the office on 01277 525 020 or email a schedule or drawings and we will give you a straight answer before you book.

Joints and surfaces we work on

  • Small duct penetrations where the tested detail allows
  • Pipe penetrations
  • Joints between fire-resisting walls and floors
  • Linear gaps at wall heads
  • Service gaps in risers
  • Cable penetrations

Common problems we fix in North Newington

Plenty of openings were simply never closed. Inspections, refurbishments and ceiling access usually bring them to light.

Typical triggers for a call:

  • Fire sealant pulled out of the opening
  • Fire seals cut back for extra cables and never reinstated
  • Snag lists that include open service penetrations
  • Openings left by services added after handover

In a building such as Church of St Mary the Virgin, any service penetration through a fire-resisting wall should be sealed to the specified detail.

What your quote should include

  • Their approach to joint depth and backing
  • Do they follow the manufacturer’s priming guidance?
  • What the guarantee covers, and for how long
  • Whether their applicators hold CSCS cards

Our contractor checklist

Common questions from North Newington clients

What happens to BS 476 references for fire stopping in North Newington?

References to BS 476 classes are being removed from Approved Document B from 2 September 2029, after which BS EN 13501-2 classification is the route, subject to transitional arrangements. The designer or fire engineer sets the specification, and we install the product to the manufacturer’s tested detail.

Will you plan work around the academic year at somewhere like Wroxton College?

Yes. Tell us the term dates, vacation periods and access windows, and we’ll plan the work around them. Let us know which documents your site asks for, and we will confirm them alongside the quote.

Can you work while the building is occupied?

Typically, yes. We phase the work so most of the building stays in use.

How do you choose the sealant?

A specification, where there is one, decides it. Without one, the joint decides: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Do you take on multi-site work?

Yes. We take on portfolio and planned maintenance work, planned site by site to suit how each building is used.

Can you work to our specification?

Yes. Send it with your enquiry, and the quote will be based on it, flagging anything that needs clarifying.

Do you need to see the site first?

Photos, drawings or a schedule are often enough to quote. Where they aren’t, we arrange a site visit before quoting.

From enquiry to sign-off

Site rules come first: sign-in, induction and whatever permit system the building uses. With the paperwork done, we take the joints in the sequence agreed with you. If others near North Newington need work, visits can be combined, which keeps travel down. You will have a fixed quote before work starts.

  1. First we confirm the product and tested details named in the specification.
  2. We sort the openings by the detail each one needs.
  3. Old or wrong materials are cut out.
  4. Mineral wool or other backing is fitted where required.
  5. We gun the sealant in to the specified depth around each service and tool it.
  6. We walk the completed areas with you and confirm the records agreed at quote stage.

Preparing the site

  • Arrange parking or a loading space
  • Have the specification and drawings to hand
  • Share the asbestos register for older buildings

Quotes

To get a fixed quote, call the office on 01277 525 020 or send photos by email with the site address and an outline of the work. You can also send details through our quote form.

Get a price

Advice

Fire stopping around North Newington: how the place shapes the job

Central London is about 67 miles from North Newington. Business park offices in the commuter belt are refitted as tenants change, and each fit-out adds services through compartment walls; the gaps need the specified seal. Approved Document B is the English guidance that covers fire stopping around openings and penetrations. The national BS 476 classes are due to drop out of it from 2 September 2029, leaving the European BS EN 13501-2 route, subject to transitional arrangements. We install whatever has been specified, to the product’s tested detail.

Tenant changes at parks like Vantage Business Park, 1.7 miles south-east of North Newington, bring new data and services, and openings through fire-resisting walls need the specified seal. Hotels such as Wroxton House Hotel (1.3 miles north of North Newington) rely on fire-resisting walls between bedrooms and corridors, and refits that add services leave penetrations to seal where fire-rated sealant is specified.

North Newington is about 2 miles west of Banbury, in Oxfordshire. North Newington sits inside our coverage, with the same fixed quotes and 12-month guarantee as everywhere else. North Newington is one of 423 places we cover in Oxfordshire for service penetrations. Oxford is covered too, some 22 miles away.

Work on service penetrations is covered throughout OX15, for business premises of every kind. Streets here include Main Street, Park Lane and School Lane, and sites on any of them can send details for a fixed quote. Close to North Newington, our area also takes in Broughton (1 mile south), Neithrop (1 mile east), Ruscote (1 mile east), Wroxton (1 mile north) and Drayton (1 mile north-east). A short drive away, we cover Bicester (14 miles south-east), Bure Park (14 miles south-east), Chipping Norton (10 miles south-west), Grimsbury (3 miles east), Woodstock (14 miles south) and Bloxham (3 miles south).

Landmarks near North Newington

Recent enquiries here include premises near North Oxfordshire Academy, Drayton School and The Roebuck Public House. For rail, the closest station is Banbury station, roughly 2.6 miles east. Other landmarks nearby include Castle Quay Shopping Centre (2.4 miles east) and Broughton Castle (1 mile south). Open spaces near North Newington include Crouch Hill and Woodford Bottom and Lamb's Pool.

Map of North Newington © OpenStreetMap contributors
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