Mastic sealant contractors in Romsey
Mastic sealing for Romsey, from a contractor working since 2005. Fully insured, with a 12-month guarantee.
- Leaks at window and door perimeters
- Failed external movement joints
- Draught complaints from residents or tenants
Need mastic sealing in Romsey?
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Work for main contractors and building owners
Whether you’re a managing agent, a property factor or an owner’s representative: send the details, accept a fixed quote, and we carry out and guarantee the work. Keys, access and contacts can be agreed in advance.
If you look after buildings for someone else, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.
Mastic sealing for commercial buildings in Romsey
Different joints need different sealants. Low-modulus neutral-cure silicone suits many window perimeters and external movement joints, and MS polymer sealants stick well to many substrates and often take paint, and colours are confirmed for whichever product is used. We work on external wall and movement joints, communal entrances and stairwells and window and door perimeters on blocks, and what we’re called in for most is leaks at window and door perimeters and repeated reactive repairs to the same buildings. Facilities teams, main contractors and managing agents in Romsey tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.
Housing associations in towns like Romsey often run planned maintenance by estate or by block. Residents are notified through the association, and work moves building to building.
Work we carry out comes with a 12-month guarantee. Should something we installed fail, speak to us on 01277 525 020 or email a schedule or drawings and we will come back to it.
- Location
- Romsey (SO51)
- Region
- Hampshire
- Guarantee
- 12 months on every job
- Quote
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Page updated
- 3 November 2026
More services for Romsey
FAQs: Romsey
We manage a building near Romsey station. Can you help?
Yes. Managing agents, landlords, property factors and housing associations are who this service is for. Give us the building’s details and say how residents are notified, and we will quote and plan to suit.
Do you cover business parks and estates near Romsey, such as Winchester Hilll Business Park?
Yes. Estates, retail parks and business parks around Romsey, Winchester Hilll Business Park among them, are all within reach. Send details of the unit and the work through our quote form for a quick quote.
What guarantee do you give on resealing?
There is a 12-month guarantee on our workmanship, backed by public liability insurance.
How do you handle work on occupied blocks?
Occupiers stay in the building throughout. We flag any areas that need internal access well before the dates so you can arrange it with occupiers.
Can weather delay the job?
It can, when the joints are outside. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so we watch the forecast and rearrange outside work if we have to. Indoors, the weather is rarely a problem.
Can you work to our specification?
Yes. Send it with your enquiry, and we’ll price the work to it, flagging anything that needs clarifying.
How do you choose the sealant?
Where there’s a specification, we use the product it names. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.
Our process
Before we leave any area, the masking comes off, the area is cleaned and every joint is checked. If an area should be left alone while the sealant cures, we say how long and put signs out. If you have more than one building in Romsey, they can often be done on the same visit, with one quote covering them. Tell us when the building is open and we will plan to suit.
- 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.
- We strip out the old sealant.
- The joints are prepared and resealed with the right product.
- Buildings are completed in turn.
What we need from you
- Share your working hours and any access restrictions
- Agree which areas must stay open
- Tell staff and tenants when we’ll be in
Request a quote
Send us photographs, drawings or a joint schedule and a fixed quote comes back to you. If the job needs a look first, we will arrange a site visit.
Read more
Leave it or put it right?
Open external joints let water into walls and around frames. Damp patches, stained plaster and decorating claims can follow and those cost far more to put right. In a town such as Romsey, a lot of buildings are older and have been altered over time, so joints between old and new are often the first to go. Renewing them before water gets in protects the fabric.
Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote, and you’ll have a fixed figure to work with.
Why us?
- Public liability insurance in place
- One number for every site we cover
- CHAS accredited
- RAL and finish matching where the product range allows
See how commercial sealant jobs are priced and our accreditations and insurance.
Cost factors for mastic joints
These are the things that shape the price:
- How much there is to seal
- Which sealant the job calls for
- Site requirements such as inductions and permits
- How much existing material needs removing
Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.
Before you send an enquiry
A few photographs plus some basic facts will normally do. Please tell us:
- Drawings or a marked-up plan, if available
- Where the site is, with the postcode
- Whether an asbestos survey exists
- When you need the work done
We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To start the process, ring 01277 525 020 or send photos by email.
Do you need mastic sealing in Romsey?
UV and rain age external sealant. The surface chalks, the body stiffens and cracks appear, especially on south and west faces.
These are often picked up first by site or facilities staff:
- Occupiers reporting cold air round windows
- No planned programme for sealant
- Estate-wide sealant that is simply worn out
- Leaks at window and door perimeters
With historic buildings such as Mottisfont Abbey, 4 miles north-west of Romsey, in the wider area, owners of older properties around Romsey should expect mastic to need a product that suits old masonry.
What your quote should include
- Whether old or failed sealant will be cut out, not overlaid
- Do they follow the manufacturer’s priming guidance?
- Their public liability cover
- How they handle RAMS and site documents
What we can’t put right
We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:
- Materials that need asbestos testing before work
- Failed window or door frames, which need a window contractor
- Glazing that needs replacing
If you are not sure, just call the office on 01277 525 020 or use the quote form and we’ll give you a straight answer.
Where we work in Romsey
- Window and door perimeters on blocks
- Communal entrances and stairwells
- Balcony and threshold joints
- Communal kitchens and washrooms
- External wall and movement joints
- Shopfronts below residential blocks
For owners and agents in Romsey
The 2 miles around Romsey include four care or nursing homes. For owners and operators of care buildings, window perimeters and external joints are best renewed in planned phases around residents. Romsey is about 69 miles from central London. Around the capital’s commuter belt, managing agents look after many blocks close to stations and town centres; their frame mastic often ages block-wide.
Landlords with units on estates such as Winchester Hilll Business Park (to the south of Romsey) can bring frame, door and external mastic across several units into one programme. Churches, halls and community buildings such as St Swithun's Church are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time.
Romsey is about 6 miles west of Eastleigh, in Hampshire. Commercial clients in Romsey can call on us for mastic joints, as part of our coverage of Hampshire. Romsey is one of 723 places we cover in Hampshire. Southampton is covered too, some 6 miles away.
Work on mastic joints is covered throughout SO51, for business premises of every kind. Streets here include Station Road, Corn Market and Ashley Meadows, and sites on any of them can send details for a fixed quote. You will find Romsey on or near the A27 and A3057, so getting applicators and materials to site is simple. Close to Romsey, our area also takes in North Baddesley (2 miles south-east), Toothill (2 miles south), Ashfield (2 miles south), Lee (2 miles south) and Upton (3 miles south). Nearby towns on our patch include Winchester (8 miles north-east), Eastleigh (6 miles east), Andover (15 miles north), Totton (5 miles south), Chandler's Ford (4 miles east) and Hedge End (9 miles south-east).
Near you in Romsey
We work on buildings around The Mountbatten School, Bishop Blaize Public House and The Romsey School. For rail, the closest station is Romsey station, roughly 0.5 miles west of the centre. A little further out are Romsey Community Hospital (under half a mile south) and King Johns House (0.8 miles west). Not far away are Emer Bog and Baddesley Common.