South East England and London

Gutter Sealing in Wokingham

Wherever you are in Wokingham, our applicators can help with gutter sealing. A clear quote before we start, and a one-year guarantee.

Gutter Sealing across Wokingham

Gutter sealing across Wokingham: what to expect

A drip at a gutter joint is easy to ignore, but the water lands on the same spot every time it rains. Sealing it is quick while the gutter is still sound. We work on uPVC fascias, gutter end caps and roofline trims, and common reasons people get in touch are stop ends leaking at the end of a run and water dripping where gutter sections meet.

We bring everything the job needs with us. Once we have agreed what’s being done, the area is protected and the work begins. It normally takes anything from an hour or two to a few hours.

  1. First we agree which joints need sealing.
  2. We clean out each joint.
  3. We make sure everything is dry.
  4. We apply exterior or gutter sealant and finish it neatly.
  5. The joints are checked once sealed.

What you will pay

There are no prices on our website, because the cost depends so much on the job itself. Call for a quick quote and we’ll talk you through it.

Why choose Mr Mastic

  • Arbo and Everbuild products
  • Sealant colour chosen to suit
  • Every job guaranteed for a year
  • Anti-fungal sanitary silicone in wet areas

Get a quote

Asking for a quote is easy: tell us what needs doing and where. Photos by email help us understand the job.

What’s near Reading

We work in homes and buildings around Eurospeak Language School, University of Reading library and All Nations Christian Centre. Also close by are Former Kennet Arms (under half a mile east), Kendrick School (0.6 miles north-east), Coley Primary School (within half a mile north) and Eldon Square (0.9 miles east). The closest station to Reading is Reading West station, about 0.7 miles north-west. Other landmarks nearby include The Oracle (within half a mile north-east) and Berkshire Medical Heritage Centre Museum (0.8 miles east). Green spaces nearby include Sonning Hill and Longwater.

Gutter sealing across Wokingham: local notes

Wokingham has everything from period brickwork to rendered and clad modern buildings. Where two materials meet is where water normally gets in, wherever the building is in Wokingham.

Most of the South East has hard water, so limescale builds up on sealant, grout and fittings. For any job in Wokingham, joints are cleaned back properly before anything new goes in.

Reading: If you live in an older home near All Nations Christian Centre, old and new materials meet at the roofline and walls, which is where sealant earns its keep. Schools such as Coley Primary School are buildings too, and its movement joints, gutters and trims need looking after like any other building’s.

Why it fails

Water spilling over a blocked gutter is often mistaken for a leak. If the downpipe is blocked, water has nowhere to go so we check the cause first.

If you can see any of these, it’s time to have the joints looked at:

  • Quick sealant fixes on gutters that didn’t last
  • Dripping gutter ends
  • Trim joints where the sealant has failed
  • Garage door frames letting rain in

DIY sealant or a professional job?

Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and getting the depth right matters as much as the look.

What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is, then guaranteed for a year.

What affects the cost of gutter sealing

You will get a clear quote before work begins. It’s based on:

  • The amount of work
  • Any mould that needs treating
  • Any working-time requirements on site
  • How much old sealant there is and how hard it is to remove

The cost depends on the amount of work, how much old material has to come out and how easy the joints are to reach. We give a clear quote before we start, so you know where you stand.

What to tell us for a quote

When you contact us, it’s useful to know:

  • The address or postcode of the job
  • The problem you’ve noticed
  • The type of property
  • How we’d reach the joints

To get a quote, ring 0345 464 0079 or email us with the location and a short description of the problem. You’ll have a clear quote before work begins.

Surface by surface

Gutter end caps

End caps are resealed where they meet the gutter, after cleaning and drying.

Roofline trims

Trim joints are cut out and resealed.

What sealant work can’t fix

To be straight with you, there are a few things sealant will not fix:

  • Roof leaks, slipped tiles or failed flashing (a roofer’s job)
  • Gutters that have dropped or pulled away
  • A gutter length that has split

Questions from Wokingham

What guarantee comes with the job?

Our 12-month guarantee covers every job.

Is it worth trying it myself?

For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. Most DIY failures come from sealing over old material, wet joints or too much sealant.

Are you insured?

Yes. We’re fully insured.

Can you fit new guttering?

No, we reseal joints and trims. A gutter installer or roofer deals with replacement.

Do you work for letting agents?

Yes, often. Several properties can be quoted together.

Can you reach high gutters?

Low-level work is easiest. For anything higher, we’ll confirm what access is needed once we know more.

Will the old sealant be removed?

Yes. We cut out all the old sealant and clean the joint before resealing.

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