Mastic Sealing in Middle Wallop
Planning work on a mastic joint in Middle Wallop? We look at it, seal it with the right product and hand it over with a 12-month guarantee.
- Patchy repairs in mismatched sealant
- Repeated reactive repairs to the same buildings
- Mastic failing across several blocks on an estate
Mastic sealing for Middle Wallop sites
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
On site: what to expect
Diagnose, treat, sign off: that’s the shape of every visit. First comes an inspection and agreement on scope, then we prepare and seal each joint with the specified product, and the job ends with a walk round and sign-off. For a building around Middle Wallop, tell us how to find it and who will meet us. Add it to your enquiry and we will build it into the plan.
- First comes a look at the joints and, for older buildings, the asbestos records.
- The products and programme are set out in a fixed quote.
- Failed mastic is removed completely.
- The joints are prepared and resealed with the right product.
- Buildings are completed in turn.
Before we start on site
- Point out parking and an unloading spot
- Tell staff and tenants when we’ll be in
- Agree which areas must stay open
Request a quote
Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To ask for one, call the office on 01277 525 020 or email the details over.
Related advice
Mastic sealing in Middle Wallop
Blocks are lived in, so access and disruption have to be thought through. Dates, areas and the order of work are agreed with you in advance so you can let residents know what is happening. Entrances and stairwells are kept in use while we work. We work on balcony and threshold joints, communal kitchens and washrooms and window and door perimeters on blocks, and the usual reasons a site gets in touch are draught complaints from residents or tenants and the same joint failures repeated across a portfolio. Searching for sealant specialists in Middle Wallop? We have been sealing commercial buildings since 2005.
Owners and agents with buildings around smaller places such as Middle Wallop tend to manage small terraces of association properties, converted barns and commercial units. Mastic around frames and on external joints wears out in time, whatever the building.
What our 12-month guarantee covers is the way we did the job: the preparation, the sealing and the tooling. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.
- Place
- Middle Wallop (SO20)
- Region
- Hampshire
- Guarantee
- 12 months on every job
- Price
- A fixed quote before we start
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
Places near Middle Wallop
More services for Middle Wallop
How the quote is worked out
What shapes the price:
- Location, for remote and island sites
- Access and working height
- The site’s rules and procedures
- Removal of failed or old sealant
Every site prices differently: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.
Details that help us quote
Diagnosis starts before we arrive. Let us know:
- How the joints are reached, and at what height
- The product your specification calls for
- Your programme or deadline
- The type of building and who uses it
Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we will return a fixed quote that you can work with. If you have questions first, speak to us on 01277 525 020 or email drawings and photos.
Leave it or put it right?
Draughts round window perimeters cost occupiers comfort and the windows typically get the blame. In many cases, new perimeter sealant deals with it where the frames themselves are sound. One visit to deal with every failing joint makes more sense than several trips to a place like Middle Wallop. Photos of every joint help us quote for the whole job.
Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a fixed quote.
What you get with us
- Work carried out by CSCS-carded applicators
- One phone line for London, the South East and Scotland
- Commercial sealant work since 2005
- Standard and matched colours in many product ranges
Read how commercial sealant jobs are priced and our accreditations.
Honest limits
Part of a good diagnosis is knowing where sealant stops. You will hear from us if the cause turns out to be any of the following:
- Masonry that has broken away beside the joint
- Leaks through the frame itself rather than the perimeter
- Old mastic suspected of containing asbestos, which must be tested and dealt with by a specialist first
If in doubt, phone 01277 525 020 or send photos by email and we’ll say what we think before you book.
What we seal
- Window and door perimeters on blocks
- Shopfronts below residential blocks
- External wall and movement joints
- Balcony and threshold joints
- Communal entrances and stairwells
- Communal kitchens and washrooms
Mastic sealing around Middle Wallop: what changes locally
Middle Wallop sits in one of the drier corners of the country, the South East. Outside mastic still needs a dry joint and the right temperature, and the sunniest, most exposed sides of a building typically need attention first. At about 69 miles from central London, Middle Wallop is within reach of the capital. Managed blocks of flats are a big part of commuter-belt property.
Blocks of flats and mixed-use buildings often cluster around stations such as Grateley station (3 miles north-west of Middle Wallop) and their window and balcony mastic tends to age at the same rate across a building. Schools and community buildings such as Wallop Primary School need frame and external mastic kept sound like any building. Churches, halls and community buildings such as Church of St Andrew are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time.
Middle Wallop is about 7 miles south-west of Andover, in Hampshire. If you are looking for mastic sealing in Middle Wallop, we can help, as we do across Hampshire. Across Hampshire, 723 places are covered, including Middle Wallop. There’s a separate page for Southampton, about 17 miles away.
Work on mastic joints is covered throughout SO20. We cover commercial and managed buildings on Station Road, Knockwood Lane and Farley Street and the roads nearby. We also cover Nether Wallop (1 mile south-east), Over Wallop (1 mile north-west), Kentsboro (2 miles north-east), Fox (4 miles north) and Red Rice (4 miles north-east). Bigger towns within reach include Winchester (13 miles south-east), Eastleigh (15 miles south-east), Andover (7 miles north-east), Totton (15 miles south), Chandler's Ford (13 miles south-east) and Romsey (11 miles south-east).
Landmarks near Middle Wallop
In Middle Wallop, that means premises near The George Inn and the streets around them. The nearest railway station is Grateley station, about 3 miles north-west of the centre. The countryside around Middle Wallop includes Quarley Hill.
Work for main contractors and building owners
Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.
Main contractors use us as their sealant subcontractor. Programme, specification and site rules come first, and our applicators hold CSCS cards.
Your questions answered
Will you take on a block within reach of Grateley station?
Yes, and several blocks can go on one quote. Photos of each elevation help us quote accurately.
Is Middle Wallop off your patch?
No. Small places get the same service as large ones. We cover Greater London and the counties of the South East. We plan jobs in smaller places so return trips are kept to a minimum.
What if the old mastic contains asbestos?
Asbestos removal isn’t part of our work. If old sealant is suspected, work stops until it’s tested in line with the dutyholder’s asbestos management.
Can you take on resealing for a block portfolio?
We do. Most of our mastic sealing is for agents, factors, housing associations and portfolio landlords and work can be quoted per building or as a whole.
Is it fine to apply new sealant on top of old?
No, never. Overlaying old sealant is a frequent cause of early failure, so everything comes out first.
How many days will you need on site?
It depends on the scope, though a typical visit normally takes one or more days per building, depending on the joint lengths and the access. For bigger or phased jobs, we will set out a timescale with the quote.
Do you supply RAMS and insurance details?
We’re CHAS accredited, a Constructionline member and carry public liability insurance. Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote.
Surface by surface
Tenement and older buildings
Traditional buildings have joints that need a careful approach. The material either side of the joint shapes the product choice.
Estate-wide resealing programmes
An estate of similar buildings suits a rolling programme. We quote building by building and work through them in turn.