Construction and new-build mastic in Tilgate, West Sussex
Work needed on a mastic package in Tilgate? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Snag items on joints that need redoing before handover
- Cracks opening in caulked internal joints
- Old sealant on a refurbishment that needs stripping before new work
Need construction mastic in Tilgate?
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Construction mastic for commercial buildings in Tilgate
External mastic depends on the weather in a way most internal trades don’t. Each sealant has a temperature range, and damp, frost or condensation on frames stops work so it helps to sequence elevations with some flexibility. Internal areas can usually carry on while the outside waits. We work on sanitary and kitchen joints, internal decorators’ caulk and brick and block movement joints, and what we are called in for most is sealant knocked or painted over by other trades and frame gaps too wide for sealant alone. For commercial sealant work in Tilgate, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.
Conversions around smaller places like Tilgate often join new frames to old masonry or timber, which leaves joints between old walls and new frames that need a sealant able to take the movement, in a colour the planners or architect are happy with.
Every job ends the same way: guaranteed. Our workmanship is backed for 12 months, and the quote explains what it covers.
- Place
- Tilgate (RH10, RH11)
- Wider area
- West Sussex
- Guarantee
- A 12-month guarantee
- Quote
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Last updated
- 3 November 2026
What sealant work can’t fix
A proper diagnosis includes knowing what sealant can’t do. You will hear from us if the cause turns out to be any of the following:
- Glazing units that are cracked or misted
- Specifying the product where the designer hasn’t
- Damage to finishes by other trades after we have sealed
Not sure which it is? You can call the office on 01277 525 020 or email us and we will tell you honestly before you book.
Joints and surfaces we work on
- Cladding and panel joints
- Floor and skirting junctions
- Window and door perimeters
- Internal decorators’ caulk
- Brick and block movement joints
- Sanitary and kitchen joints
Nearby places to Tilgate
Other services in Tilgate
Why act early in Tilgate
A quick bead over a damaged joint can get an area past inspection, but it won’t last. Sealant can’t grip a contaminated or existing bead and the defect reappears in the defects period. Damaged joints are removed and resealed from clean faces. Over time, UV, weather and movement wear any sealant out. Renewing it in good time keeps the building weathertight.
Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote, and you will have a fixed figure to work with.
Why appoint us
- Colours confirmed for the specified product
- Work carried out by CSCS-carded applicators
- Over 20 years of commercial sealing
- A fixed quote before work starts
See our cost guide or our accreditations.
What we’re called out for in Tilgate
Wide, tapered or inconsistent gaps around frames are a common problem. Sealant has a range of joint widths it can cope with, so gaps outside that range need sorting by the installer first. Better to raise it at the start than seal a joint that’s bound to fail.
Site and facilities staff are often the first to spot these:
- Mastic snags holding up handover
- Existing joints on a refurb that need cutting out and resealing
- A mastic package split between trades with no clear owner
- Sanitary sealant damaged by following trades
Work at a hotel such as Arora Hotel, 0.6 miles north-west of Tilgate, tends to be programmed around bookings, mastic included.
What your quote should include
- Will CSCS-carded applicators be on site?
- Their pre-qualification and accreditations
- What site paperwork they can supply
- How long is the guarantee, and what does it include?
Our process
Tell us your site hours and access windows and we’ll plan around them. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. Several jobs near Tilgate can be grouped on one trip. Tell us your site hours and we will plan around them.
- Drawings, specification and programme come to us.
- We take off quantities and return a fixed quote.
- The sequence is agreed with the site manager.
- Each area is sealed when it’s released.
- Every joint is cleaned, set to depth and sealed with the specified product.
- Snags are cleared and the package signed off with our 12-month guarantee.
Getting the site ready
- Confirm the product named in the specification
- Tell us your opening times and when work is allowed
- Warn occupants and staff about the work
Quotes
Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we will arrange a site visit if anything is unclear.
Advice
Building owners, agents and FMs in Tilgate
Hotels, schools, healthcare sites, offices and retail units come to us directly as well. We plan around the way the building is used, so the building keeps working while we do.
Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.
Questions about Tilgate
Is a hospital such as Crawley Hospital somewhere you can work?
Yes. Healthcare sites are among the places we work. Work is phased so departments keep running, under the site’s own rules.
Do you cover business parks and estates near Tilgate, such as Denvale Trade Park?
Yes. Estates, retail parks and business parks around Tilgate, Denvale Trade Park among them, are all within reach. Photos and a short description are enough for a first look.
Do you seal on top of existing sealant?
No. Failed sealant is removed and the faces cleaned back to sound, dry material first, since fresh sealant will not bond reliably to aged material.
Do you do fire-rated sealing on new builds?
We install fire-rated sealant where it is the specified product, working to the specification and the manufacturer’s installation guidance. We will flag if the detail needs a different product.
Do you have public liability insurance?
Yes. Mastic Doctor is fully insured, public liability included.
Can you fit around our working hours?
The office is staffed Monday to Friday, from 8am until 5pm. Let us know your site hours and access windows, and the work will be planned around them.
Do you use the sealant named in the specification?
We work to the specification and the manufacturer’s installation guidance. Primers, backing and joint depth follow what the manufacturer sets out.
Mastic packages on Tilgate sites
Plenty of hotels sit less than 2 miles from Tilgate. When hotels extend or refit, the work is usually squeezed between peak periods, mastic included. Tilgate is about 28 miles from central London. Building activity in the commuter belt runs from new flats near stations to business park refurbishments, and main contractors there need mastic that keeps to the programme.
For a contractor working at a hospital such as Crawley Hospital, 1.2 miles north-west of Tilgate, perimeter and facade sealing is planned around patients and deliveries. Projects at colleges like Crawley College, 0.8 miles north of Tilgate, tend to run to term dates, so the mastic is planned tightly.
Tilgate is about 1 mile south-east of Crawley, in West Sussex. Any commercial site in Tilgate is covered, for single jobs and planned programmes alike. Tilgate is one of 373 places in West Sussex on our list for mastic packages. Brighton is covered too, around 19 miles from Tilgate.
We cover the RH10 and RH11 postcode districts. Buildings on York Road, Nash Road and Cook Road are within our area for mastic packages. We also cover Southgate (1 mile west), Crawley (1 mile north-west), Three Bridges (1 mile north-east), Maidenbower (1 mile east) and West Green (1 mile north-west) for mastic packages. A short drive away, we cover Horsham (7 miles south-west), Haywards Heath (8 miles south-east), Burgess Hill (10 miles south), East Grinstead (7 miles east), Billingshurst (13 miles south-west) and Roffey (6 miles west).
Landmarks near Tilgate
In Tilgate, that means premises near Thomas Bennett Community College, The Grasshopper pub and Tilgate Park and the streets around them. For rail, the closest station is Crawley station, roughly 0.6 miles north-west of the centre. Other landmarks nearby include County Mall (0.7 miles north-west) and Crawley Hospital (1.2 miles north-west). For a walk, there’s Tilgate Lake.
Aftercare for building managers
After handover, these steps help:
- Record the products used in the O&M file
- Protect sealed areas from following trades
- Ask cleaners to use soft cloths around fresh sealant
- Allow flexibility for external sealing in damp or cold weather
Our 12-month guarantee covers the workmanship from sign-off. Damage by others isn’t a workmanship fault.
Leaving the mastic snag list to the end squeezes everyone. Clearing snags area by area spreads the work out and keeps handover on track.