Essex · England
Window & door mastic in Perry Green, Essex
Window mastic for Perry Green, by sealant specialists with 20+ years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Rushed sealant from a window installation
- Draughty joints inside around the window
- Damp patches on the reveal after heavy rain
FAQs for Perry Green
Do you work for landlords with property near Cressing station?
Yes. We work for letting agents and landlords as well as homeowners. Just ring 0345 464 0079 or send us an email with the address and what needs doing, and we will give you a clear quote.
Do you cover Perry Green for window mastic?
Yes, Perry Green is within the area we cover. We work across London and the South East. You can call 0345 464 0079 or email us and let us know what needs doing, and we will give you a clear quote.
Do you take out the old sealant first?
Yes, every time. New sealant will not bond properly to old, so any old material comes out before anything new goes in.
Do you do commercial work?
Yes, regularly. Larger jobs can be planned room by room or area by area.
Can new sealant go over the old?
No. New silicone will not bond to old silicone, and anything trapped underneath, including mould and water, stays there. We remove it all first.
Do you work on first-floor windows?
Yes, as long as they can be reached safely. Tell us about access when you get in touch and we will plan for it.
How much does window mastic cost in Perry Green?
Size, access and the old material all affect the cost. Call for a quick quote and we’ll talk you through it.
Can I do it myself?
You can, for simple jobs. The key is preparation: remove all the old material and work on a clean, dry joint. We can always put it right if it fails.
Window mastic in Perry Green
Frames and walls do not move together. Heat and cold make frames grow and shrink against brick or render that hardly moves. That’s why the joint needs a flexible, low-modulus sealant rather than something rigid. If you have leaking joints at the ends of sills and gaps left after new windows were fitted, we can help, whatever the surface.
Outdoor sealant needs dry, clean surfaces, so work on frames around Perry Green is planned for dry weather. Tell us about access to every side of the house, including upper-floor windows.
Whatever the size of the job, it’s backed by our one-year guarantee.
- Location
- Perry Green (CM77)
- Region
- Essex
- Cover
- 12 months on all our work
- Price
- A clear quote up front
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
Window mastic in Perry Green: local notes
The South East is one of the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
Homes close to Parish Church of the Holy Trinity include some older properties, and the windows may be timber, sash or later replacements, and each needs the right sealant against the wall. Managing a site like Alec Hunter Academy? Then its window and door frames need their mastic kept sound, just like a home’s.
Perry Green is about 3 miles south-east of Braintree, in Essex. Anywhere in CM77, our applicators can take on window mastic. Across Essex, we cover 644 places, Perry Green among them. Chelmsford is on our list too, about 11 miles from Perry Green.
All of CM77 is covered for window mastic. If you’re just outside Perry Green, we cover Bradwell (1 mile north), Lanham Green (1 mile west), Cressing (1 mile south-west), Silver End (1 mile south) and Pattiswick (2 miles north). We also work in nearby towns such as Colchester (12 miles east), Chelmsford (11 miles south-west), Braintree (3 miles north-west), Maldon (10 miles south), Witham (5 miles south) and Camulodunum (11 miles east).
What’s near Perry Green
Perry Green’s nearest station is Cressing station, about 2.2 miles south-west. Other landmarks nearby include William Julien Courtauld Hospital (3.5 miles west) and Laundry & Mangle Museum (2 miles east). The countryside around Perry Green includes Belcher's and Broadfield Woods.
How it works
We bring everything the job needs with us. Once we’ve agreed what’s being done, we protect the area and start. It normally takes a few hours for a handful of frames, longer for a whole house. Somewhere as small as Perry Green, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We check how each frame can be reached safely.
- Old, cracked mastic is removed completely, along with any loose debris.
- Frame and wall are cleaned and must be dry before sealing, and primed where the sealant calls for it.
- Deep voids are backed, then the sealant is gunned in.
- The joint is shaped to shed water and the area tidied.
Before we arrive
- Mention any parking rules near the property
- Mention any tricky access
- Let us know about earlier repairs to the joints
Get a quote
Every job is quoted individually, so the first step is telling us about yours. Simply call 0345 464 0079 or email us and describe the job, and photos are welcome.
Related advice
Leave it or put it right?
Getting a straight, even bead on an outside frame takes practice, especially upstairs. We cut out properly, back deep gaps and tool every joint neatly, in a sealant suited to the wall. Around Perry Green, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.
Rather than a set price list, we price the job in front of us: the amount of work, the old material and the access. You’ll know the price before we begin.
Why choose Mr Mastic in Perry Green
- Trusted Arbo and Everbuild sealants
- Fully insured
- Approved under the ARBOMaster scheme
- Homes, businesses and hotels
Looking after it afterwards
To keep the joints looking good and working properly:
- Keep timber frames painted
- Wipe condensation off the frames
- Keep drainage slots and sill grooves clear
- Do not use solvent cleaners on the joint
A yearly look round the frames is enough. Cracks and lifting edges are easy to spot early, and if anything looks wrong, just phone 0345 464 0079 or send us an email.
Wet, windy weather is when failed mastic shows itself, but sealant goes on best when frames and walls are dry. Dealing with it when you first notice a crack avoids chasing leaks through the wet months.
Landlord and commercial work in Perry Green
We work for landlords and agents as well as homeowners. Resealing between tenancies is a simple way to keep a property in good order.
Whether it’s one flat or a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a one-year guarantee.
What affects the quote in Perry Green
We quote each job individually. This is what makes a difference:
- Access and height
- The number and length of the joints
- Any working-time requirements on site
- Any mould that needs treating
Combining jobs into one visit is generally more efficient than separate visits. We will give you a clear quote for the lot.
Asking for a quote
To help us quote quickly, please include:
- If it’s domestic, commercial or a hotel
- What the problem is, such as mould, gaps, leaks or cracking
- Roughly how big the job is
- Pictures of the joints, sent by email
If you’re in Perry Green and need window mastic, call 0345 464 0079 or send us an email. A short description of the job and where it is helps us quote, and we will agree the price before any work begins.
When to call us in Perry Green
Plenty of failed mastic was poorly applied in the first place. Sealant run over dust, wet brick or loose mortar didn’t grip properly, and it lets go sooner than it should.
Look out for these signs:
- Sealant in the wrong colour for the frame
- Gaps left after new windows were fitted
- Mastic that has split away from the wall
- Cold air getting in at the frame edge
For landlords with property near Cressing station, renewing tired window mastic between tenants heads off draught and damp complaints.
Questions to ask before booking
- What happens if they find a problem under the old sealant
- What product goes in the joint
- What guarantee comes with the work
- Is the old sealant removed completely?
How the job changes by surface
Timber windows & doors
Timber moves with moisture as well as heat, so a flexible sealant is essential. The paint or stain needs to be sound where the sealant meets it.
Window sills
Every drop off the glass ends up on the sill, so the joints at each end and underneath matter. They’re cut out and resealed with exterior sealant.