Hammer facade sealing
Need facade sealing in Hammer? It’s simple: send details, get a quote, we seal, guaranteed.
- Failed sealant on precast panel joints
- Unsightly perimeter sealant on a visible elevation
- Failed seals around shopfront and entrance frames
Facade sealing near Hammer
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
What happens if it’s left?
Resealing a few window perimeters is a small job; repairing water-damaged interiors and fixings is not. Leaks travel along the structure. For buildings around smaller places like Hammer, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.
We don’t publish prices, because the scope varies so much from one building to the next. Call for a quote.
Why us?
- Matching to RAL references, product permitting
- A fixed quote before work starts
- Fully insured, including public liability cover
- Workmanship guaranteed for 12 months
Read our cost guide and our accreditations.
Facade sealing in Hammer, done properly
Some clients need every window on a block resealed; others need a few leaking frames sorted. Either way, the method is the same: old sealant out, faces cleaned, depth set and a new bead tooled in. Each job carries our 12-month guarantee. We work on cladding panel joints, perimeter joints where frames meet the structure and window and door perimeters, and what we’re called in for most is damp patches beside frames after rain and unsightly perimeter sealant on a visible elevation. Looking for mastic applicators who cover Hammer? We’ve been sealing commercial buildings since 2005, CHAS accredited and a Constructionline member.
Sites around smaller places like Hammer can be a fair drive from suppliers, so we come with everything the package needs, timed to the stage the job has reached. Send drawings or photographs and the programme and we’ll quote to suit.
We stand by our work: 12 months, guaranteed. It covers how we prepared and applied the sealant, and we come back if anything isn’t right.
- Where
- Hammer (GU27)
- Region
- West Sussex
- Cover
- 12 months on every job
- Quote
- A fixed quote before we start
- Call
- 01277 525 020
- Updated
- 3 November 2026
Signs you need facade sealing in Hammer
Overlaying old sealant is a common shortcut that fails quickly. Fresh silicone won’t stick to cured silicone, and the patch soon lifts.
It’s worth sending us details if you spot any of the following:
- Air leaks through failed facade joints
- Hard, chalky sealant that no longer flexes
- Perimeter joints where frames meet the structure
- Perimeter sealant that has split or peeled away
Projects at schools like Woolmer Hill School work to term dates, so mastic is programmed tightly.
Questions to ask before you book
- Their public liability cover
- Will CSCS-carded applicators be on site?
- Health and safety accreditation such as CHAS
- Is depth set with backing rod, or bond-breaker tape in shallow joints?
Diagnose, treat, sign off
Diagnose, treat, sign off: every visit follows that pattern. We inspect the joints and confirm what’s in scope, then we prepare and seal each joint with the specified product, and we finish with a walk round so the work can be signed off. For a building around Hammer, tell us how to find it and who will meet us. Send that with the details and we’ll confirm the plan with the quote.
- We look at the joints, the drawings and the access before pricing.
- Failed sealant is cut out along its full length.
- Both faces are cleaned and, where the product needs it, primed.
- Closed-cell rod fixes the depth, and the sealant grips two sides only.
- The new sealant goes in and is tooled firmly onto both faces.
- The completed runs are checked with you, then the 12-month guarantee applies.
What we need from you
- Tell us your opening times and when work is allowed
- Let building users know which areas are affected
- Send any specification or drawings in advance
Ask for a quote
Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. The easiest way is to call the office on 01277 525 020 or send details through our quote form.
Related advice
Questions we are asked in Hammer
Is a hospital such as Holy Cross Hospital somewhere you can work?
Yes. We work in healthcare settings as well as offices and schools. Work is phased so departments keep running, under the site’s own rules.
Is Kings Road Industrial Estate, near Hammer, within your area?
Yes. Estates, retail parks and business parks around Hammer, Kings Road Industrial Estate among them, are all within reach. Photos and a short description are enough for a first look.
When is resealing likely to be due?
There isn’t a single answer, since movement, weather, cleaning and use all affect it. Regular checks let you plan resealing before leaks or damage.
Can weather delay the job?
It can, when the joints are outside. Sealant won’t bond properly to a wet or frosty joint, so we watch the forecast and rearrange outside work if we have to. Indoors, the weather is rarely a problem.
Do you hold CHAS accreditation?
Yes. Mastic Doctor is CHAS accredited and a Constructionline member, which helps with supplier vetting.
Do you seal facades in winter?
Wet joints or temperatures outside the product’s range mean waiting. The programme allows for it and we tell you if the forecast changes things as the work goes on.
Is any job too small?
Small jobs are welcome alongside larger packages. Photos and a description are enough to start.
Honest limits
We check first that sealant really is the fix. It won’t put right:
- Render or concrete edges that have broken away
- Water getting in through cracked render or porous masonry
- Providing access systems for the work
Not sure which it is? You can ring 01277 525 020 or use the quote form and we’ll tell you honestly before you book.
Joints and surfaces we work on
- Window and door perimeters
- Perimeter joints where frames meet the structure
- Stone and brick facade joints
- Coping and flashing joints
- Cladding panel joints
- Shopfront frames
Site staff or a sealant specialist?
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.
A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.
Towns and villages near Hammer
What else we do in Hammer
How the job changes by surface
Cladding panel joints
Joints between cladding panels open and close with temperature. We use a product rated for the movement and suited to the panel surface, as the specification sets out.
Brick and stone facades
Brick and stone facades have perimeter and movement joints that need a compatible sealant. Neutral-cure products are used because acetoxy types can mark some stone, and primers go on where specified.
New build and refits around Hammer
The South East is one of the drier parts of the UK. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, so the external programme keeps a little slack. Central London is about 40 miles from Hammer. Commuter-belt towns tend to see a steady flow of new flats, offices and commercial schemes, which keeps mastic packages in demand.
Units on estates such as Kings Road Industrial Estate, 1 mile to the east of Hammer, tend to be reclad and refitted as tenants change, and each job leaves cladding and perimeter joints to seal. Hospital estates such as Holy Cross Hospital (to the north-east of Hammer) tend to grow and change in phases, often next to occupied wards, so facade and perimeter sealing has to fit the estates team’s plan.
Hammer is about 9 miles south of Farnham, in West Sussex. Hammer sits inside our coverage and the rest of West Sussex, with the same fixed quotes and 12-month guarantee as everywhere else. We work across 373 places in West Sussex. There’s a separate page for Portsmouth, about 24 miles away.
We take on facade joints across the GU27 postcode area. We cover commercial and managed buildings on Hammer Lane, Moor Road and Copse Road and the roads nearby. If your building is just outside Hammer, we cover Woolmer Hill (1 mile south), Hammer Bottom (1 mile west), Shottermill (1 mile east), Bramshott Chase (1 mile north) and Linchmere (1 mile south-west). A short drive away, we cover Billingshurst (14 miles east), Midhurst (7 miles south), Pulborough (14 miles south-east), Petworth (9 miles south-east), Easebourne (6 miles south) and Fernhurst (3 miles south-east).
Near you in Hammer
In Hammer, that means premises near The Prince of Wales pub and Camelsdale Primary School, among other places. For rail, the closest station is Haslemere station, roughly 1.5 miles east. Other landmarks nearby include Haslemere and District Hospital (2 miles east). Open spaces near Hammer include Lynchmere Commons and Wheeler's Down.