Essex · England
Sand Mastic in Craig's End
Problem with your window and door surrounds in Craig's End? We cut out the old, prepare the joints and apply the right sealant.
- Mastic round period door frames that has failed
- Weathered mastic on the most exposed windows
- Open joints round the window box
Should I try it myself first?
Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.
What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions.
Sand mastic in Craig's End, done properly
Sand mastic doesn’t last for ever, leaving gaps round the window. Renewing it closes the gap and tidies the surround. If you have silicone on a period window that looks wrong and tired mastic found when preparing windows for paint, we can put it right, on stone surrounds, tenement windows and brick reveals alike.
Mastic can only go onto a dry, clean joint, so window work in Craig's End is booked around the forecast. Tell us about access to every side of the house, including upper-floor windows.
We guarantee the work for a year. If something isn’t right with it in that time, tell us and we will put it right.
- Place
- Craig's End (CO9)
- Wider area
- Essex
- Guarantee
- 12 months on all our work
- Price
- Quoted before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Common questions in Craig's End
Can you do sand mastic in Craig's End?
Yes, Craig's End is within the area we cover. Our work covers London and the South East. You can call 0345 464 0079 or drop us an email and tell us what needs doing.
Is sand mastic in Craig's End guaranteed?
Every job comes with our one-year guarantee, wherever it is. We’re fully insured, and an ARBOMaster approved applicator.
I rent my home. Can I book you?
Yes. Check with your landlord; we can send the quote to them too.
Where are you based?
Our base is in Crawley, and we work across South East England, London and Scotland.
Do you work for letting agents?
Yes. Domestic, commercial and hotel work are all part of what we do.
What should I tell you?
A short description and the location, with pictures by email if possible. We’ll ask anything else we need to know.
Will the old sealant be removed?
Yes, every time. New silicone doesn’t stick to old silicone, so the joint is cleaned back first.
Do you work for hotels and businesses?
Yes, regularly. We can plan bigger jobs in stages to suit the site.
What affects the quote in Craig's End
Jobs vary more than people expect. What affects the quote:
- The number of rooms or windows
- Any mould that needs treating
- Any working-time requirements on site
- How much there is to do
A few things move the cost up or down: the old material and how easily it comes out, any mould to treat, and whether the work is at height. We take all of that into account in your quote.
Asking for a quote
To help us quote quickly, let us know:
- If someone has resealed it before
- Where the property is
- If it’s domestic, commercial or a hotel
- A few photos by email, if you can
There’s no standard price list, because every job is different. Instead, your job gets its own clear quote. To get started, call 0345 464 0079 or send us an email.
Why deal with it now?
Silicone might seem the quicker option, but on period stone or brick it often looks out of place. Sand mastic is the traditional material and blends with the stone or brick. Around Craig's End, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.
Doing several joints on one visit generally makes better use of the time than several visits, so it’s worth mentioning everything you’d like done. We will give you a clear price for the lot.
Why choose Mr Mastic in Craig's End
- 4.9 on Google from 180+ five-star reviews
- Over 20 years’ experience
- Approved under the ARBOMaster scheme
- Any old sealant cut out fully, not covered over
Read what affects the cost and what customers say.
Craig's End homes and the weather
The South East is one of the drier parts of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast. With historic houses such as Hedingham Castle (about 4.6 miles east) nearby, there’s older building stock in the area around Craig's End as well as newer homes. Where a home is older, older frames set in brick or stone need a sealant that suits them, and sometimes that is traditional sand mastic.
In and around Craig's End, as anywhere, good sand mastic starts with a clean, dry, properly prepared joint. Homes close to Parish Church of St Peter and St Thomas include some older properties, and frames set in older brick or stone need a sealant that suits the wall as well as the frame.
Craig's End is in Essex. Our applicators cover sand mastic for homes and businesses in Craig's End and the surrounding area, as part of our work across Essex. Our area takes in 644 places across Essex, from the larger towns to small villages. Our Chelmsford page covers work nearby.
All of CO9 is within our area for sand mastic. We also cover the places around Craig's End: Stambourne Green (1 mile north-west), Cornish Hall End (2 miles west), Birdbrook (2 miles north) and New England (3 miles north). Larger places within reach include Braintree (9 miles south), Saffron Walden (11 miles west), Halstead (8 miles south-east), Great Dunmow (11 miles south-west), Stansted Mountfitchet (15 miles south-west) and Great Notley (10 miles south).
What’s near Craig's End
In Craig's End, that means homes and buildings near The Red Lion Public House, among other places. A little further out are Hedingham Castle (4.6 miles east) and Toppesfield Museum of The Working Horse (1.5 miles east).
Honest limits
Some problems need a builder, plumber or other trade rather than us:
- Putty and glazing repairs
- Decisions on consent for listed homes
- Sashes that need overhauling
If you’re not sure, just ring 0345 464 0079 or drop us an email and we will give you a straight answer.
Joints and surfaces we work on
- Brick reveals
- Tenement windows
- Sash and case windows
- Period & listed homes
- Stone surrounds
- Timber door frames
What the job involves on each surface
Period and listed homes
Sand mastic is the like-for-like choice for many period homes. If your home is listed, ask your local planning authority about consent.
Brick reveals
We rake out the old mastic and pack deep voids before the new mastic goes in.
For landlords and businesses
Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.
We also work for property managers and facilities teams. We can quote a run of properties together.
What happens on the day
We work through the job in order: protect, prepare, seal, tidy. For most jobs that takes anything from a few hours to a full day, depending on how many windows. In a small place like Craig's End, access is generally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We check each window surround and the condition of the joint.
- We rake out the old mastic and clean the joint.
- We fill deep gaps so the new mastic is not too thick.
- We point the joint with sand mastic by hand.
- The finish is dressed neatly.
Preparing for the visit
- Tell us if parking is tricky
- Mention any leaks or damp you’ve noticed
- Keep pets and children clear of the area while we work
Getting a quote
Getting a quote is simple: let us know the job and the location and its rough size. A few photos by email make the job easier to understand, and we’ll come back to you with a quote.