Hampshire · England

Southrope Glazing Silicone

Glazing joints in Southrope need attention? We remove the old material, prepare the joints and seal them properly, with a 12-month guarantee.

  • Stained, discoloured glazing silicone
  • Water escaping where a screen meets the wall
  • Rooflight joints letting water in

Book glazing silicone in Southrope

DIY versus a professional finish

The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is, then guaranteed for a year.

If you’ve already had a go yourself, that’s fine. We cut it out and start again, so just mention it when you contact us.

Glazing silicone for homes and businesses in Southrope

Glass, frames and walls all move at different rates, and the silicone between them takes the strain. When it cracks or lets go, water gets in. We replace it with a glazing silicone that suits the glass and frame. Typical jobs include a quick top-up bead that didn’t last and water tracking down the inner face of the glass, on glass-to-glass joints, glass-to-frame joints and rooflights.

Outdoor sealant needs dry, clean surfaces, so work on frames around Southrope is planned for dry weather. Let us know about access to all the frames, upstairs ones included.

There’s a 12-month guarantee on every job, whatever its size.

Place
Southrope (RG25)
Region
Hampshire
Guarantee
A year, on every job
Price
A clear price before work begins
Telephone
0345 464 0079
Last updated
26 October 2026
Mr Mastic applicator sealing the top of a white uPVC door frame on a red-brick house

Keeping the joints in good condition

Once the sealant has cured, a few habits help it last:

  • Use a gentle glass cleaner and a soft cloth
  • Clear the conservatory gutters regularly
  • Look over the glazing joints once a year
  • Squeegee the shower screen after each use

Squeegee a shower screen after each shower and keep the room ventilated. That slows mould growth on the bead.

A leaking shower screen may not show at first. Water can soak into the floor or reach the room below long before you see it.

When to call us in Southrope

Sealant laid over old sealant does not last. Many failed joints we see have been topped up rather than cut out leaving a path for water.

It’s worth asking for a quote if you see:

  • Cracked silicone between glass panels
  • New silicone smeared over old sealant
  • Black or yellowed silicone on glass joints
  • Conservatory leaks at frame and glazing joints

Letting a property close to Alton station? Then leaking glazing joints, shower screens or conservatory seals are worth sorting between tenancies.

What to look for in a quote

  • Which colour the sealant will be
  • What the quote includes, VAT included or not
  • How long the guarantee is
  • Which sealant they’ll use, and why

How to choose a mastic man

Leave it or put it right?

Silicone around glazing needs the right product. A general-purpose tube may not bond well or may react with the frame, so we use neutral-cure glazing silicone. In a small place like Southrope, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.

Some things make a job bigger or smaller: the old material and how easily it comes out, any mould to treat, and whether we need extra access for height. We take all of that into account in your quote.

Why book with us

  • Rated 4.9 stars on Google
  • White, clear, grey or another colour, product permitting
  • Colour agreed with you before any work starts
  • Any old sealant cut out fully, not covered over

See our cost guide and our reviews.

What glazing silicone looks like in Southrope

Historic houses like Hall Place (about 3.1 miles south) are a reminder that the area around Southrope has older buildings as well as new. In older buildings, older frames set in brick or stone need a sealant that suits them, and sometimes that’s traditional sand mastic. Rainfall in the South East is lower than in much of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.

If you live in an older home near Church of St. Mary, frames set in older brick or stone need a sealant that suits the wall as well as the frame.

Southrope is about 4 miles north-west of Alton, in Hampshire. Every kind of property in Southrope can book us for glazing silicone. The work is guaranteed for a year. Southrope is one of 683 places in Hampshire where we work for glazing silicone. You can also see our page for Reading, roughly 17 miles from Southrope.

All of RG25 is within our area for glazing silicone, from the main roads to the quietest streets. That includes homes and businesses on King Johns Lane, Back Lane and Hockleys Lane and the roads around them. We also cover the places around Southrope: Bagmore (1 mile west), Burkham (2 miles south-west), Shalden Green (2 miles south-east), Shalden (2 miles south-east) and Bentworth (3 miles south). Larger places within reach include Basingstoke (5 miles north-west), Winchester (15 miles south-west), Farnborough (14 miles north-east), Fleet (10 miles north-east), Aldershot (13 miles east) and Alton (4 miles south-east).

Around Southrope

The nearest railway station is Alton station, roughly 4.5 miles south-east of the centre. A little further out are Gliding Heritage Centre (1.2 miles south-east) and Basing House (4.9 miles north). Green spaces nearby include Holybourne Hill.

Map of Southrope © OpenStreetMap contributors

Questions from Southrope

Do you cover smaller places like Southrope?

Yes, smaller places are covered as well as towns. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

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

Yes, landlords and agents are among the people we work for. You can call 0345 464 0079 or drop us an email with the details for a clear quote.

Can you fix a leaking conservatory?

If the water is coming in through failed sealant joints, yes. If it’s a broken panel, failed unit or roof problem, we will tell you.

Is the work guaranteed?

Our 12-month guarantee applies to every job we do.

Do you have insurance?

Yes. Full insurance covers our work.

Is it messy?

Very little: the area around the joints is protected first, and we tidy up before we go.

Do you fit new glass or sealed units?

That’s not something we do. Misting between panes means the sealed unit has failed, and a glazier needs to replace it.

Do you work for hotels and businesses?

Yes. Larger jobs can be planned room by room or area by area to suit the site.

What happens on the day

The work is kept neat and contained to the area we’re working on, so you can get on with your day. Expect the work to take anything from an hour or two to most of a day, depending on the size of the job, and we explain the cure time before we leave. In a small place like Southrope, access is usually the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. First we agree the joints to be done.
  2. Old sealant is removed from the glass and frame.
  3. We clean and prepare the joint.
  4. We apply and tool the new silicone.
  5. We inspect the work and test it where we can.

Getting ready for the visit

  • Keep pets and children clear of the area while we work
  • Tell us about access, such as stairs, a lift or high-level joints
  • For business premises, tell us about site rules or sign-in

Get a quote

If you are in Southrope and need glazing silicone, ring 0345 464 0079 or drop us an email. A short description of the job and where it is helps us quote, and we’ll agree the price before any work begins.

Ask for a quote

Advice

How the job changes by surface

Rooflights

Rooflights get the full force of the weather. The sealant around the glass and frame wears faster than most.

Shower screens

Mouldy or lifting sealant on a screen leaks. Cutting it out and resealing fixes it.

When something else is needed

Before you book, it’s worth knowing the limits too:

  • Cracked or broken glass
  • A frame that needs repairing or replacing
  • Condensation trapped between two panes

If in doubt, call 0345 464 0079 or drop us an email and we’ll say what we think before booking.

Surfaces we seal

  • Conservatory frames
  • Glass-to-glass joints
  • Shower screens
  • Glass-to-frame joints
  • Rooflights
  • Glass balustrade bases
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job