Greater London · England
Commercial sealant contractors in IG11
Our applicators cover all of the IG11 postcode district, which takes in Barking, Thames View Estate and Barking Riverside. Failed sealant is always cut out completely, with a 12-month guarantee.
Need sealant work in IG11?
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Towns and villages in IG11
Services in IG11
- Fire-rated sealing and fire stopping
- Facade and window perimeter sealing
- Mastic sealing for building owners and managing agents
- Commercial sealant contractors
- Construction and new-build mastic
- Industrial and floor joint sealing
- Expansion and movement joint sealing
- Commercial washroom and wet-area sealing
- Coloured and colour-matched sealant
- All services
Let us know the job and your postcode and we’ll come back with a price: call 01277 525 020 or email drawings and photos.
How commercial sealant contractors works in IG11
Sealant joints are easy to overlook until one lets water in. Mastic Doctor works as a commercial sealant contractor for facilities managers, managing agents and main contractors looking after property in IG11. We find out why the sealant joints failed, take them out and seal again using a sealant that suits the joint. We work on window and door perimeters, washrooms and tea points and floor and threshold joints, and the failures we’re asked to look at most are external beads that have gone brittle and cracked and untidy joints in a reception, shop floor or lobby.
Occupied buildings need a little choreography. We sign and contain the area we are in, with routes through the building left open and work section by section so the rest of the building stays in use.
- First, details reach us through the quote form or a site visit.
- We diagnose the cause of failure and price a fixed scope.
- Where parts of the building must stay open, the work is phased.
- Every failed bead is removed rather than covered.
- Each joint gets a suitable sealant, laid to depth and tooled.
- We check the work with you, and the 12-month guarantee starts.
Pricing in IG11
Pricing sealant joints depends on quantities, condition and access, and any specification that applies. Call for a quote.
Why clients in IG11 choose us
- Specification-led, product-correct work
- Our applicators hold CSCS cards
- Colours chosen to suit frames, cladding or finishes where possible
- Workmanship guaranteed for 12 months
Quotes
To get a fixed quote, speak to us on 01277 525 020 or email drawings and photos with the site address and an outline of the work. You can also send details through our quote form.
Around Barking
In Barking, that means premises near St Patrick's Church, Mayesbrook Park and Eastbury Primary School, among other places. Other local landmarks include The Barking Dog pub (0.8 miles north-west) and Greatfields School (0.5 miles west). For rail, the closest station is Barking station, roughly 0.8 miles north-west of the centre. Nearby you’ll also find East End Women's Museum (0.9 miles west) and Barking Community Hospital (less than half a mile north). Not far away are Ripple Nature Reserve and Hollow Pond.
Commercial sealant contractors across IG11: the area picture
Commercial buildings across IG11 range from older premises altered many times to recent units on business parks. Surfaces decide the sealant, from masonry to powder-coated frames and shop-fit panels.
All of Greater London is inside the ULEZ, and much of the South East is within easy reach of the capital, and every job in IG11 starts with access, parking and site rules.
Barking: A hotel such as Barking Hotel (to the north-west of Barking) shows how much sealant a hospitality building has on show, from bathroom joints to the bar. Access in Barking needs thought: the ULEZ covers all of Greater London, and loading and parking are rarely simple.
Why it fails
Plenty of failed joints were never sealed with the right product. Painters’ acrylic in a moving joint, vinegar-smelling silicone on metal or natural stone, or a high-modulus product where a low-modulus one was needed. BS 6213 gives guidance on choosing construction sealants.
It’s worth sending us details if you spot any of the following:
- Layers of sealant, all of them failing
- Shrunken sealant along kitchen worktops and splashbacks
- Black mould through washroom sealant that won’t clean off
- Expansion joints with the sealant torn out
Site staff or a sealant specialist?
Certain joints really need a specialist: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
Cost factors for sealant joints
To price the job, we consider:
- Specialist products, such as fire-rated or hygienic sealants
- Removal of failed or old sealant
- Distance, for remote addresses
- How much there is to seal
Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.
What we need to price the job
It doesn’t need to be a full survey. A few details are enough to get going:
- Any specification or named product
- Rough lengths or quantities, or drawings if you have them
- Asbestos survey details if the building is older
- Where the site is, with the postcode
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to call 01277 525 020 or send photos by email with what you know.
Keeping the joints sound
After handover, a little attention goes a long way:
- Keep washroom and kitchen extraction working
- Keep a record of which joints were resealed and when
- Add sealant to the planned maintenance inspection list
- Check the asbestos register before anyone disturbs old sealant in an older building
Let your cleaning contractor know what’s new. Scourers, blades and harsh products shorten a bead’s life, while a neutral cleaner and a soft cloth do no harm.
Sealant rarely fails all at once across a building. The first failures are often a warning about the rest. We can assess the lot and suggest what to do now and later.
When it isn’t the sealant
Our job is the joint, not everything around it. On its own, sealant can’t deal with:
- A failed roof covering or waterproofing membrane
- Faulty windows rather than failed perimeter sealant
- Cracking that needs a structural engineer to look at it
Your questions answered
Can you handle sealant work across several sites?
Yes, across South East England, Greater London and all of Scotland. Each site gets the same process and a single contact.
How is commercial sealant work priced?
Price depends on joint lengths and widths, how much removal is involved, the product, access and phasing. For a fixed quote, send details through our quote form.
How many days will you need on site?
That varies with the scale of the job, though a typical visit typically takes part of a day on a small job and longer where several buildings or phases are involved. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.
Does weather matter for sealant work?
For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.
Will you just go over the old sealant?
No. We cut the old material out and clean the joint back before sealing, since fresh sealant will not bond reliably to aged material.
How do you keep disruption to occupiers down?
Most of the buildings we work in stay occupied. We agree the order of areas, protect what’s nearby and close off only the section we are sealing for as long as the cure needs.
Which sealant will you use?
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.