Mastic sealant contractors in Tisman's Common
Mastic sealing for building owners, managing agents and housing associations across Tisman's Common, carried out by CSCS-carded applicators. CHAS accredited and fully insured.
- No planned programme for sealant
- Brittle perimeter mastic across a building
- Damaged joints in communal entrances and corridors
Mastic sealing across Tisman's Common
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Surface by surface
Window and door perimeters on blocks
Window and door perimeters are where most mastic failure shows. We remove the failed mastic, prepare the faces, add backing rod if the joint is deep and reseal.
External movement joints
Movement joints are cleaned out, backed with rod and resealed with a sealant of the right movement class.
Mastic sealing for commercial buildings in Tisman's Common
Before work starts, most agents and landlords want the documents in order. For documents, tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote. We’re a Constructionline member and CHAS accredited, and we carry public liability insurance. The enquiries we see most involve repeated reactive repairs to the same buildings and old repairs sealed over failed mastic, across balcony and threshold joints, shopfronts below residential blocks and window and door perimeters on blocks. Facilities teams, main contractors and managing agents in Tisman's Common tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.
For owners with a single building near Tisman's Common, we plan to finish in one visit where possible. Photos of each elevation help us quote accurately.
Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.
- Place
- Tisman's Common (RH12)
- Region
- West Sussex
- Cover
- 12 months on our workmanship
- Quotes
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Page updated
- 3 November 2026
Places near Tisman's Common
Other services in Tisman's Common
Common questions from Tisman's Common clients
Will you price a mastic programme across our Tisman's Common portfolio?
Yes, we quote for single buildings and for programmes across several blocks. We can phase the programme to suit your budgets and notice periods.
Can you work at a site such as The Old Brickworks Industrial Estate, by Tisman's Common?
Yes. Estates, retail parks and business parks around Tisman's Common, The Old Brickworks Industrial Estate among them, are all within reach. Send details of the unit and the work through our quote form for a quick quote.
How long does a typical visit take?
The duration is planned around your programme and the access we’re given. We’ll give you an estimate of time on site when we quote.
Can you follow the specification on our project?
Yes. We follow the specification, along with the manufacturer’s installation guidance, and we raise anything unclear before work begins.
Is Tisman's Common in your area?
Yes. Sites across Tisman's Common are covered, and the same phone number covers every area.
Will you just go over the old sealant?
No, never. Sealing over old material is one of the classic causes of early joint failure, so everything comes out first.
Do you work with property factors and landlords?
Yes. Managing agents, property factors in Scotland, housing associations and landlords with block or commercial portfolios are our main clients for this work, and we quote building by building or as a programme.
What sealant work can’t fix
Honesty saves time and money. Fresh joints won’t solve:
- Masonry that has broken away beside the joint
- Frames that are rotten, warped or broken
- Old mastic suspected of containing asbestos, which must be tested and dealt with by a specialist first
Not sure which it is? You can ring 01277 525 020 or send photos by email and we’ll tell you honestly.
Joints and surfaces we work on
- Communal kitchens and washrooms
- Communal entrances and stairwells
- External wall and movement joints
- Shopfronts below residential blocks
- Window and door perimeters on blocks
- Balcony and threshold joints
For owners and agents in Tisman's Common
Tisman's Common sits in one of the drier corners of the country, the South East. Even so, frame mastic only goes on in dry, workable conditions, and the sunniest, most exposed sides of a building normally need attention first. At about 33 miles from central London, Tisman's Common is within reach of the capital. Commuter-belt towns tend to have plenty of managed blocks near stations and town centres, and window and balcony mastic on them tends to age at the same rate.
Property owners at sites such as The Old Brickworks Industrial Estate, 1 mile to the north-east of Tisman's Common, can have mastic renewed between lettings. Site managers at schools like Pennthorpe School can fit frame mastic into the summer works.
Tisman's Common is about 7 miles west of Horsham, in West Sussex. Across the RH12 postcode area, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Across West Sussex, 373 places are covered, Tisman's Common among them. Brighton is covered too, around 23 miles from Tisman's Common.
We take on mastic joints across the RH12 postcode area, whatever the building. If your site is on Hornshill Lane and Loxwood Road or close by, we can quote for mastic joints. Nearby places we also cover include Bucks Green (1 mile east), Rudgwick (1 mile east), The Haven (2 miles south-east), Slinfold (3 miles south-east) and Five Oaks (3 miles south-east) for mastic joints. A short drive away, we cover Crawley (12 miles east), Horsham (7 miles east), Broadfield (12 miles east), Storrington (11 miles south), Billingshurst (5 miles south) and Bewbush (11 miles east).
Landmarks near Tisman's Common
Locally, jobs take us to sites close to Rudgwick Primary School and The Queen's Head Public House, among other places.
Our process
Diagnose, treat, sign off: every visit follows that pattern. We inspect the joints and confirm what’s in scope, then the work is carried out to the specified product and detail, and we finish with a walk round so the work can be signed off. Smaller jobs around Tisman's Common can be grouped with others nearby. You’ll have a fixed quote before work starts.
- We check the asbestos register for older buildings and look at the joints.
- The products and programme are set out in a fixed quote.
- Failed mastic is removed completely.
- Joint faces are cleaned, backed and resealed.
- Buildings are completed in turn.
Getting the site ready
- Share your working hours and any access restrictions
- Tell us which areas need to stay in use
- Have the specification and drawings to hand
Getting a fixed quote
Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price the work to it. Smaller jobs need nothing more than photos and a few notes.
Advice
For managing agents and facilities managers
Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Sites in Tisman's Common can sit alongside others in a wider programme across West Sussex.
As a CHAS accredited contractor and Constructionline member, we’re straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.
What we are called out for in Tisman's Common
Communal entrances and corridors see a lot of wear, with joints near the floor and around doors suffering most. Cleaning products add to the wear.
If one of these sounds familiar, it’s time for a closer look:
- Patchy repairs in mismatched sealant
- Failed external movement joints
- Mastic failing across several blocks on an estate
- Leaks at window and door perimeters
Churches, halls and community buildings such as St John the Baptist are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time.
Questions to ask before you book
- Whether their applicators hold CSCS cards
- How the existing material will be dealt with
- How they’ll work around occupants
- Proof of insurance
Maintenance after handover
Once the work is signed off, a little attention goes a long way:
- Prioritise elevations facing the weather
- Protect low-level joints in entrances
- Group repairs into a planned programme
- Keep a record of when each building was resealed
Log the date and extent of the resealing for each block. It helps plan the next round and gives you a history.
Mastic fails gradually, then all at once in a wet spell. Acting at the first signs keeps it a straightforward reseal and the complaints that come with it.