Essex · England
Sand mastic for sash & case windows in Messing, Essex
Our applicators work in Messing on traditional burnt sand mastic around sash and case windows and doors in stone and brick. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.
- Open joints round the window box
- Crumbling sand mastic round a window
- Draughty sash windows at the surround
Sand mastic in Messing, done properly
Silicone on a period window often looks wrong and is not always the right material. Sand mastic is the traditional choice, and we can replace one with the other. We work on period & listed homes, brick reveals and sash and case windows, and people most often call us about mastic dropping out of the joint and gaps between timber frames and stone or brick.
Homes in small places like Messing often stand in the open, with little to shelter their windows from wind and rain. That exposure dries out and cracks the mastic around frames and sills faster.
We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we will sort it.
- Location
- Messing (CO5)
- Wider area
- Essex
- Guarantee
- 12 months on all our work
- Price
- A clear price before any work starts
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
Keeping the joints in good condition
A little care helps the new joints last. Our advice:
- Clear gutters so water doesn’t pour onto the windows
- Sort the mastic before the decorators arrive
- Check with your local planning authority if your home is listed
- Take care around the mastic when scraping paint
Do not run silicone over the new mastic. If anything cracks, get it looked at before trying a quick fix.
It’s best to renew mastic before painting the windows. Painting over failed mastic hides the problem for a while.
Messing homes and the weather
Historic houses like Layer Marney Tower (about 2.2 miles south-east) are a reminder that the area around Messing has older buildings as well as new. Where a home is older, older timber frames in brick or stone need a different approach from a modern uPVC window. Rainfall in the South East is lower than in much of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
Rented homes near Kelvedon station change hands often, and older sash windows in a rental need their mastic kept sound to keep the weather out. Schools such as Messing Primary School are buildings too, and larger buildings have plenty of frames, and the mastic around each one ages. If you live in an older home near Church of All Saints (messing), frames set in older brick or stone need a sealant that suits the wall as well as the frame.
Messing is about 5 miles north-east of Witham, in Essex. We carry out sand mastic for householders, landlords and businesses in Messing. Messing is one of 644 places in Essex where we work. There’s also a page for Chelmsford, about 13 miles away.
All of CO5 is covered for sand mastic. If you need sand mastic at a property on Kelvedon Road, School Road and Lodge Road or a nearby road, we can help. Nearby, we also carry out sand mastic in Tiptree (2 miles south), Feering (2 miles west), Windmill Hill (2 miles south-west), Stocks Green (2 miles north-west) and Easthorpe (2 miles north-east). Further out, we also cover Colchester (7 miles north-east), Chelmsford (13 miles south-west), Braintree (9 miles west), Maldon (8 miles south), Witham (5 miles south-west) and Camulodunum (6 miles north-east).
Around Messing
Locally, jobs take us to homes and businesses close to Thurstable School Sports College and Sixth Form Centre, Maypole Public House and Tiptree Parish Field. For rail, the closest station is Kelvedon station, about 2.1 miles west. Other landmarks nearby include Anchor Press Museum (1.7 miles south) and Birch Castle (3 miles east). Open spaces near Messing include Oxley Meadow.
What we do, step by step
We work through the job in order: protect, prepare, seal, tidy. For most jobs that takes a few hours per window, depending on the condition of the joints and we leave things clean and tidy. In a small place like Messing, access is generally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We look at the surrounds with you and agree the joints to renew.
- We remove the old, loose mastic.
- Deep gaps are packed so the mastic sits at the right depth.
- The sand mastic is mixed and pressed into the joint by hand.
- The surface is finished to suit the stone or brick.
Preparing for the visit
- Tell us about any previous sealing or DIY attempts
- Keep pets and children clear of the area while we work
- Let us know about parking restrictions
Ask for a quote
For a quick quote, get us on the phone, or email us if that is easier. Describe what needs sealing and we’ll talk you through the work before giving you a price.
Advice
How the job changes by surface
Stone surrounds
Sand mastic sits naturally against stone. The finish blends with the masonry.
Timber door frames
Round a period front door, sand mastic gives the right look.
Nearby places to Messing
Also in Messing
Quotes for sand mastic in Messing
The price is agreed before any work begins. It’s based on:
- How much there is to do
- Any working-time requirements on site
- The number of rooms or windows
- Whether old sealant or filler has to be cut out
Doing several joints on one visit generally makes better use of the time than several visits. You’ll get one clear quote for the whole job.
Helping us quote
Photos by email are helpful but not essential. Please mention:
- Access, such as stairs, a lift or height
- Any previous sealing or DIY work
- The address or postcode of the job
- If it’s domestic, commercial or a hotel
We do not publish a price list, as no two jobs are quite the same. Instead, your job gets its own clear quote. To get started, ring 0345 464 0079 or email us.
Why act early in Messing
If you’re redecorating, renew the mastic first. Painting over failed mastic doesn’t seal it, and the new mastic is traditionally left unpainted. Around Messing, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.
Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs. Call for a quick quote and we’ll explain what it covers.
Why choose Mr Mastic in Messing
- Any old sealant cut out fully, not covered over
- Homes, businesses and hotels
- Sanitary silicone with an anti-fungal additive in wet areas
- Every job guaranteed for a year
See our cost guide and customer reviews.
Should I try it myself first?
If you’ve already had a go yourself, that’s fine. We remove it and do the joint properly.
Not every job suits DIY: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.
Landlord and commercial work in Messing
A neglected joint can let water reach the structure, which matters even more when someone else lives there. Resealing at the right time is simple maintenance.
Mouldy or split sealant often shows up at the end of a tenancy, and it’s easy to sort out between tenants. Several properties can go on one quote.
Common questions in Messing
Do you cover smaller places like Messing?
Yes, smaller places are covered as well as towns. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Can you do sand mastic in Messing?
Yes. We work across London and the South East, and Messing is part of that. You can call 0345 464 0079 or drop us an email and let us know what needs doing.
Do the sealants smell?
That depends on the sealant. Some products have a noticeable smell, others very little, and any smell fades as they cure.
When will the new mastic be hard?
Not straight away. The skin forms first, and the full set comes later and we will give you an idea for your job.
Can you match the sealant colour?
Most of the time, yes. We’ll explain which colours are available and agree one before work begins.
Do you guarantee sand mastic work?
Our 12-month guarantee applies on every job.
Should I use sand mastic or silicone?
For period timber windows in stone or brick, sand mastic is often the better fit. On modern frames, we’d normally use a flexible sealant.
Which products do you use?
We choose the sealant for the joint, not the other way round. Movement, water and weather all affect the choice, and we will explain our choice.