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

Construction and new-build mastic in Ifold, West Sussex

Mastic packages for new-build and refurbishment projects across Ifold, carried out by CSCS-carded applicators. CHAS accredited and fully insured.

  • Inconsistent sealant finishes from plot to plot
  • Missed perimeter joints on a new elevation
  • Perimeter gaps outside the sealant’s range
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
Constructionline member
£5m public liability

Need construction mastic in Ifold?

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

Surface by surface

External facade and movement joints

Many facade substrates need a primer before sealing. Primer goes on where the sealant maker calls for it and work only when conditions suit.

Window and door perimeters

A frame gap that’s too wide can’t just be filled with sealant. We check them during the first walk-round and flag any that need packing or adjusting before sealing starts.

Construction mastic in Ifold, done properly

Buyers, tenants and clients notice sealant lines long before they notice the structure. Untidy or missed joints are among the commonest snag items. We seal so the snag list stays short. The enquiries we see most involve failed sealant in an existing building being refurbished and sanitary sealant damaged by following trades, on window and door perimeters, brick and block movement joints and floor and skirting junctions. A single leaking joint is often how a building in Ifold first comes to us: we look at the rest while we are there and tell you what we find.

Conversions of older rural buildings near smaller places such as Ifold bring stone, flint, brick and timber up against new glazing. Those joints need a sealant that suits an uneven, sometimes porous surface, and often a colour chosen for the building.

We stand by our work with a 12-month guarantee. It covers how we prepared and applied the sealant, and if something we did falls short, we return to it.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Ifold (RH14)
Region
West Sussex
Cover
12 months on our workmanship
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Updated
3 November 2026

Do you need construction mastic in Ifold?

Most mastic snags on new buildings come from sequencing rather than product. Sealing before decorators, flooring or other trades have finished leaves joints exposed to damage.

Look out for the following:

  • Different trades sealing to different standards
  • Early adhesion failures on new external joints
  • Missed perimeter joints on a new elevation
  • Frame gaps too wide for sealant alone

When a school such as Loxwood Primary School is extended or refurbished, the mastic package is often squeezed into the holidays.

What to look for in a quote

  • Do they follow the manufacturer’s priming guidance?
  • How the existing material will be dealt with
  • Are they CHAS accredited or on Constructionline?
  • How they’ll work around occupants

Questions to ask before you appoint anyone

Building owners, agents and FMs in Ifold

Building owners and managing agents use us on sealant work across single buildings or whole portfolios around Ifold. One quote can cover more than one site, so there’s one set of paperwork to deal with.

Main contractors use us as their sealant subcontractor. We work to your programme, your specification and your site rules.

Your questions answered

Is a smaller place like Ifold outside your area?

No. Small places get the same service as large ones. We work across Greater London and the South East. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

Will you fit the mastic around our build programme in Ifold?

Yes, we work to the programme and the sequence the site sets. We are CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.

What hours do you work?

Mention the site’s hours and access windows in your enquiry, and we’ll plan around them. You can reach the office between 8am and 5pm, Monday to Friday.

Can you come in just for snagging?

Yes. Damaged, missed or untidy joints are stripped and done again properly to suit the programme.

What site paperwork can you supply?

Requirements differ from site to site, so tell us what you need and we’ll confirm it when we quote.

What’s the quickest route to a quote?

You can use the quote form on this site; alternatively, give us a call on 01277 525 020 or email a schedule or drawings. Include photographs or drawings if you have them.

Can you follow the specification on our project?

Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it.

Site staff or a sealant specialist?

Paperwork matters too. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.

Some joints are best left to specialists: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong typically costs more in the end than doing them right.

Diagnose, treat, sign off

Before we leave any area, we remove the tape, clean down and inspect every joint with your site contact. Where the sealant needs time to cure before use, we tell you and sign the area. For work around Ifold, we aim to finish in one visit, so photos and measurements up front really help. Then the right materials arrive with us.

  1. Drawings, specification and programme come to us.
  2. We take off quantities and return a fixed quote.
  3. The sequence is agreed with the site manager.
  4. Plots or floors are sealed as they’re handed over.
  5. Joints are prepared, backed and sealed to the specification.
  6. After snagging, the work is handed over under our 12-month guarantee.

Before we start on site

  • Warn occupants and staff about the work
  • Let us know about inductions and permits
  • Send your site hours and access windows

Request a quote

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, call the office on 01277 525 020 or email a schedule or drawings.

Get a quick quote

Advice

Mastic packages on Ifold sites

Central London is about 35 miles from Ifold. Towns within reach of London tend to keep building, from flats to offices and schools, and main contractors there need mastic that keeps to the programme. The South East is one of the drier parts of the UK. Winter mornings still bring frost and condensation on frames and panels, so the external programme keeps a little slack.

Sites around Ifold get mastic sealed to the drawings and the programme, nothing improvised.

Ifold is about 9 miles west of Horsham, in West Sussex. Businesses, contractors and managing agents in Ifold use us for work on mastic packages. Ifold is one of 373 places in West Sussex on our list. Our Brighton page has more on work in that area.

Commercial sites across RH14 are covered for mastic packages. For a building on Birchwood Close, The Drive and Wildacre Close or nearby, send details and we’ll quote for mastic packages. Sites close to Ifold are covered too, including Loxwood (1 mile north-east), Plaistow (1 mile west), Alfold Bars (2 miles north-east), Mackerel's Common (2 miles south) and Durfold Wood (2 miles north-west). Further afield, our area takes in Crawley (15 miles east), Horsham (9 miles east), Broadfield (14 miles east), Storrington (11 miles south), Billingshurst (5 miles south-east) and Bewbush (14 miles east).

What’s near Ifold

Not far away are Shillinglee Lake.

Map of Ifold © OpenStreetMap contributors

Quoting for work in Ifold

These are the things that shape the price:

  • Working within restricted access windows
  • Any access equipment needed
  • The product specified
  • The size and state of each joint

What a job costs comes down to how many linear metres there are, what has to come out first and how the joints are reached. Call for a fixed quote once you have the details.

Details that help us quote

It doesn’t need to be a full survey. These details are enough to start:

  • What the building is and how it’s used
  • Any dates the work must fit around
  • Asbestos survey details if the building is older
  • Clear photographs of the problem areas

A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or ring 01277 525 020 or send details through our quote form if you’d rather talk the job through.

Accreditations

Trusted. Accredited. Insured.