Hampshire · England

Sand mastic for sash & case windows in Milland, Hampshire

Traditional burnt sand mastic around sash and case windows and doors in stone and brick for homes and businesses in Milland and across Hampshire. Fully insured, ARBOMaster approved and guaranteed for a year.

  • Patchy fillers round a sash window
  • Weathered mastic on the most exposed windows
  • Old sand mastic that has cracked, crumbled or fallen out

Sand mastic in Milland

What sealant work cannot fix

New sealant cannot fix everything, and we’d rather say so up front. Sealant will not put right:

  • Broken panes
  • Planning or listed building consent (your local planning authority decides)
  • Rotten sashes, sills or window boxes (a joiner’s job)

Not sure which it is? You can call 0345 464 0079 or email us and we’ll tell you honestly.

What we seal

  • Timber door frames
  • Period & listed homes
  • Tenement windows
  • Sash and case windows
  • Brick reveals
  • Stone surrounds

Sand mastic for homes and businesses in Milland

We renew sand mastic around sash windows and doors in stone and brick. Out comes the old, loose mastic, the joint is prepared and new mastic is shaped by hand. We work on tenement windows, brick reveals and stone surrounds, and common reasons people get in touch are gaps between timber frames and stone or brick and old cement repairs round a window that have failed.

Around Milland, many homes face open ground, so their windows and doors take the full weather. That exposure dries out and cracks the mastic around frames and sills faster.

You are covered for a year from the day we finish. If anything isn’t right with it, phone 0345 464 0079 or drop us an email.

Place
Milland (GU30)
Wider area
Hampshire
Guarantee
A year, on every job
Price
A clear price before we start
Phone
0345 464 0079
Updated
26 October 2026
Applicator reaching up to seal an external door frame on a sunny day

Why act early in Milland

Draughts round a sash window are not always the sashes. Gaps between the frame and the wall can be just as bad, and renewing the mastic closes them. In a small place like Milland, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.

The cost depends on how much there is to do, how much old material has to come out and access to the work. You will have a clear quote before any work starts, so you know where you stand.

Why choose Mr Mastic in Milland

  • Sanitary silicone with an anti-fungal additive in wet areas
  • More than 20 years in sealant work
  • We leave the area clean and tidy
  • We never seal over old sealant

Take a look at our cost guide and our reviews.

Can I do it myself?

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.

Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and the joint depth matters as much as the finish.

Frames and glazing around Milland

With historic houses such as Cowdray House (about 4.7 miles south-east) nearby, there’s older building stock in the area around Milland as well as newer homes. In older buildings, older frames set in brick or stone need a sealant that suits them, and sometimes that’s traditional sand mastic. London and the South East are among the drier parts of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.

In the older streets around Tuxlith Chapel, the windows may be timber, sash or later replacements, and each needs the right sealant against the wall. If you look after a building such as Hollycombe Primary School, larger buildings have plenty of frames, and the mastic around each one ages. For landlords with property near Liphook station, any sash windows need sound mastic to keep draughts and rain out.

Milland is about 6 miles east of Petersfield, in Hampshire. From the centre of Milland to the outskirts, sand mastic is available for homes and businesses alike. We cover 683 towns and villages across Hampshire, large and small. There’s also a page for Portsmouth, roughly 20 miles from Milland.

Every address in GU30 is covered for sand mastic, from the main roads to the quietest streets. Local streets include Milland Lane, Mill Vale Meadows and Drakeleys Field, and we cover them all. We also cover the places around Milland: Trotton Marsh (1 mile south), Borden (2 miles south-west), Rake (2 miles west), Chithurst (2 miles south) and Rogate (3 miles south-west). Larger places within reach include Havant (14 miles south-west), Horndean (13 miles south-west), Aldershot (15 miles north), Alton (11 miles north-west), Waterlooville (15 miles south-west) and Petersfield (6 miles west).

Landmarks near Milland

Locally, jobs take us to homes and businesses close to The Rising Sun pub. For rail, the closest station is Liphook station, roughly 2.4 miles north of the centre. Other landmarks nearby include Midhurst Community Hospital (4.3 miles south-east). Not far away are Wheeler's Down and Lynchmere Commons.

Map of Milland © OpenStreetMap contributors

How the job changes by surface

Stone surrounds

The stone is treated with care when the old mastic comes out.

Period and listed homes

Period homes look their best with traditional materials.

What affects the quote in Milland

There’s no set price list, because no two jobs are the same. What we look at:

  • Whether the work is at height
  • Any mould that needs treating
  • The number of rooms or windows
  • The product the joint needs

No two jobs are quite the same, so we quote each one individually. Size, access and the product the joint needs all play a part.

Asking for a quote

When you contact us, these details help:

  • Where the property is
  • How many joints, rooms or windows are involved
  • Whether it has been sealed before
  • If it’s domestic, commercial or a hotel

We do not publish a price list, because every job is different. Instead, your job gets its own clear quote. To arrange one, ring 0345 464 0079 or drop us an email.

What we do, step by step

On the day, there’s very little for you to do. Show us the job and we will take it from there. The job generally takes a few hours per window, depending on the condition of the joints, including the tidy-up. Somewhere like Milland needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.

  1. First we agree which joints need doing.
  2. We remove the old, loose mastic.
  3. Deep gaps are packed so the mastic sits at the right depth.
  4. The sand mastic is mixed and pressed into the joint by hand.
  5. We dress the finish so it sits neatly against the masonry.

How to prepare

  • Mention if the joints have been sealed before
  • For business premises, tell us about site rules or sign-in
  • Clear the area around the work

How to get a quote

To get a quote, ring 0345 464 0079 or drop us an email and tell us where the job is and what the problem looks like. We will give you a clear price before any work starts.

Get a price

Advice

FAQs for Milland

Can you help a landlord with a rental near Liphook station?

Yes, rental work is part of what we do. Just phone 0345 464 0079 or email us and tell us about the property, and we’ll give you a clear price.

Can you do sand mastic in Milland?

Yes. We work across London and the South East, and Milland is part of that. You can call 0345 464 0079 or send us an email and let us know what needs doing, and we will give you a clear quote.

How long does sand mastic take to go off?

Not right away. The skin forms first, and the full set comes later, and we will tell you what to expect.

Is it possible to take out silicone and use sand mastic instead?

Yes, we do this often. All the old silicone is removed first so the mastic can sit properly.

Is it worth trying it myself?

Sometimes. Preparation is everything: all the old sealant out, and a clean, dry joint. We can always put it right if it fails.

Can I choose the sealant colour?

Generally, yes. White, clear and grey are common, and other colours are available for many products, and we agree the colour with you before work begins.

Is it possible to paint over sand mastic?

Sand mastic is normally left unpainted, which is what traditional guidance recommends. Talk to us before any painting near it.

Which is right for my windows, sand mastic or modern sealant?

Sand mastic usually suits period timber windows best. On modern frames, we’d normally use a flexible sealant.

Landlords, agents and businesses in Milland

Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Resealing at the right time is simple maintenance that we can handle for you.

Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job