The Mastic Doctor team standing beside their branded vans outside an office building
Hampshire · England

Liphook expansion joint sealing

Commercial sealant work in Liphook for contractors, FMs and building owners: expansion and movement joint sealing in walls, decks and floors, quoted at a fixed price.

  • Rain penetration at brick or block movement joints
  • Car park joints leaking onto vehicles below
  • Sealant peeling off one face of the joint
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
Constructionline member
Fully insured: £5m PL

Expansion joint sealing in Liphook

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Doing it in-house

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.

Expansion joint sealing in Liphook

For movement joints in Liphook, photos and approximate lengths are the best start. We’ll come and look where photographs don’t show enough. To discuss the joints first, speak to us on 01277 525 020 or use the quote form. The enquiries we see most involve new sealant over old, now failing and debris jammed in movement joints, across podiums and floor movement joints, precast concrete panel joints and blockwork control joints. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Liphook is the same: the right product in a properly prepared joint.

Work in a smaller place like Liphook is typically one building at a time. That way the right materials come on the day and the job is done in one visit where possible.

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we are clear about what is covered before work starts.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Liphook (GU30)
Wider area
Hampshire
Guarantee
12 months on every job
Price
A fixed quote before we start
Call
01277 525 020
Updated
3 November 2026

Your questions answered

Does your area include sites such as Passfield Industrial Estate, near Liphook?

Yes. Estates, retail parks and business parks around Liphook, Passfield Industrial Estate among them, are all within reach. Send details of the unit and the work through our quote form for a quick quote.

Is Liphook too far out for you?

No. Small places get the same service as large ones. London and every South East county are within our area. Good photos up front let us bring everything on the first visit.

How long does movement joint sealing take?

The metres of joint, the access and the amount of removal decide it. Typically it takes a few hours to several weeks, depending on how many metres of joint there are and how much old sealant or filler needs removing.

Are you fully insured?

Yes. Our insurance certificate can be sent alongside the quote.

Can you fit around our working hours?

Give us your site hours and any access windows in your enquiry, and we will plan around them. You can reach the office between 8am and 5pm, Monday to Friday.

Do you offer coloured sealant?

That depends on the product specified. Some ranges are wide, others limited, so we’ll confirm the colours available for the specified product with the quote.

Can you handle several sites?

Yes. We take on portfolio and planned maintenance work, planned site by site to suit how each building is used.

Aftercare for building managers

Keep the joints in good shape with a few simple steps:

  • Report split or peeling joint sealant early
  • Record the sealant used and the date in the O&M file
  • Reopen bays and walkways only after the stated cure time
  • Include every elevation and deck joint in periodic inspections

Every joint we seal is backed by a 12-month guarantee on workmanship. Keep the handover details, product and date with your O&M records so future maintenance isn’t guesswork.

A failed deck joint lets water straight through to the level below. That water often carries de-icing salts with it, which is bad news for the concrete and the people parking below. Resealing early limits the damage.

Joints that move: notes for Liphook

Liphook is in the South East, one of the UK’s drier regions. External slab and deck joints still need a dry, clean joint to seal, and gritting in cold spells finds its way into open joints. Central London is about 42 miles from Liphook. The roads out of London are lined with trade parks and distribution sheds.

Hospitals like Holy Cross Hospital, 2.9 miles east of Liphook, have multi-storey or surface car parks whose joints carry vehicles round the clock. Warehouse floors on estates like Passfield Industrial Estate (2.1 miles north-west of Liphook) carry pallet trucks and forklifts over every saw-cut joint.

Liphook is about 8 miles north-east of Petersfield, in Hampshire. If you are looking for expansion joint sealing in Liphook, we can help, as we do across Hampshire. Liphook is one of 723 places in Hampshire on our list. Our Portsmouth page has more on work in that area (22 miles or so).

Anyone looking for expansion joint sealing in GU30 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. If your site is on London Road, Station Road and Childerstone Close or close by, send details and we will quote for movement joints. Close to Liphook, our area also takes in Weavers Down (1 mile west), Conford (1 mile north-west), Passfield (2 miles north-west), Milland (3 miles south) and Longmoor (3 miles west). Further afield, our area takes in Farnborough (15 miles north), Fleet (14 miles north), Horndean (15 miles south-west), Aldershot (12 miles north), Alton (9 miles north-west) and Petersfield (8 miles south-west).

Landmarks near Liphook

Locally, jobs take us to sites close to The Green Dragon Public House and Liphook Infant School. The nearest railway station is Liphook station, roughly 0.5 miles south. A little further out are Chase Community Hospital (3.3 miles north-west). For a walk, there’s Lynchmere Commons and Wheeler's Down.

Map of Liphook © OpenStreetMap contributors

Our process

Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Any old material is cut back to clean, sound faces, primer goes on where the manufacturer specifies it, and the sealant is tooled off neatly. For a job in Liphook, the main thing is a clear picture of the work. You’ll then get a fixed price for the work.

  1. First the joints are inspected, widths measured and the type of failure noted.
  2. You receive a fixed quote stating the product and the movement it is rated for.
  3. Phasing is agreed so decks, floors or entrances can stay in use where needed.
  4. The failed seal is cut out and both joint faces cleaned back to sound material.
  5. Backing rod or bond-breaker sets the depth, primer goes on where specified, and the sealant is applied and tooled.
  6. Finished joints are inspected, the cure time confirmed and the 12-month guarantee applies.

What we need from you

  • For older buildings, check the asbestos register before work
  • Explain the parking and delivery arrangements
  • Share your working hours and any access restrictions

Get a fixed quote

Let us know the site, the scope and your timescale, and we will put a fixed quote together. To get it moving, call 01277 525 020 or use the quote form.

Get a quick quote

Advice

Common problems we fix in Liphook

Weathering wears down sealant on exposed elevations and decks. In time the bead chalks, stiffens and cracks and opens at the next temperature swing.

These are often picked up first by site or facilities staff:

  • Joints packed with grit and debris
  • Expansion joints split through the centre of the bead
  • Joints where the bead has lost adhesion
  • Rain penetration at brick or block movement joints

For a school such as Bohunt School, playground and building joints can be done in the holidays.

Questions to ask before you book

  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Will failed sealant be removed rather than covered?
  • How long is the guarantee, and what does it include?
  • Will CSCS-carded applicators be on site?

Choosing a commercial sealant contractor

When something else is needed

Some faults sit outside our scope, and we point that out rather than sealing over them:

  • Damaged metal nosings or cover plates over a joint
  • A joint that has to be widened or re-detailed before it can work
  • Failed waterproofing membranes on podiums, roofs or decks (a waterproofing specialist’s job)

Not sure which it is? You can speak to us on 01277 525 020 or use the quote form and we will tell you honestly before you book.

Joints and surfaces we work on

  • Cladding panel joints
  • Podiums and floor movement joints
  • Precast concrete panel joints
  • Car park decks and ramps
  • Blockwork control joints
  • Brickwork movement joints

Why it’s worth doing now in Liphook

Some quotes just add sealant over the old bead. A bead laid on top of the failed one neither grips nor flexes properly. We cut out the old seal and prepare the faces every time. In a smaller place such as Liphook, getting a contractor back for a second visit takes time, so it’s worth dealing with every failing joint at once.

Pricing movement joints depends on how many there are, their condition and the access. Call for a quote.

Why appoint us

  • A fixed quote before work starts
  • Products installed to the manufacturer’s instructions
  • 12 months’ guarantee on every job
  • CHAS accredited

See how commercial sealant jobs are priced and our accreditations and insurance.

Accreditations

Trusted. Accredited. Insured.