Stone window sill repair in Exeter
Professional stone window sill repair services in Exeter and surrounding areas. Local, reliable handyman - no job too small.
Price Guide
£85-£135
Typical Duration
1-2 hrs
Location
Exeter, Devon
Stone window sill repair for cracks, chips, and erosion. Stop water ingress and restore structural integrity.
Stop the Rot Before It Starts
A cracked window sill lets water into your wall cavity. In Exeter's older properties, that means damp problems, rot in timber frames, and eventually structural issues. Fix it early, avoid expensive problems later.
💡 Pro tip: Check all your window sills annually. Catching cracks early means simple repairs. Leave them and you're looking at replacement or worse.
Repair vs Replace
| Repair Makes Sense | Replace Makes Sense |
|---|---|
| Single crack, not too deep | Multiple deep cracks throughout |
| Chip or erosion in one area | Whole sill crumbling or flaking |
| Listed building (preserve original) | Modern property, sill beyond repair |
| Tight budget, sill still functional | Water damage already affecting wall |
What You Get
🔧 The Service
- Crack or damaged area cleaned out thoroughly
- Stone repair mortar color-matched and applied
- Shaped to match original profile
- Sealed to prevent water ingress
Pricing Guide
| Repair Type | Time | You'll Pay |
|---|---|---|
| Small crack or chip | 1-1.5 hrs | £60-£85 |
| Larger repair or reshaping | 1.5-2 hrs | £85-£110 |
| Multiple sills or extensive damage | 2-3 hrs | £110-£160 |
Based on £60 minimum + £50/hr after.
Why Choose Us for Stone window sill repair in Exeter?
Stops water getting into walls
Repairs cracks and chips in stone
Matches existing stone color
Prevents further erosion
What to Expect
Step 1: Assessment
Check the damage, identify cause, advise repair or replacement.
Step 2: Preparation
Clean out crack or damaged area, remove loose material, ensure good key for repair mortar.
Step 3: Repair
Apply stone repair mortar color-matched to your stone. Shape to match original profile. Seal to prevent future water ingress.
🔧 DIY Tips
🔧 You'll need: Stone repair mortar, pointing trowel, brush, sealant
💡 Key steps:
- Clean thoroughly - repair won't stick to dusty stone
- Wet the area first - stops stone sucking moisture from repair mortar
- Pack mortar firmly - no air gaps
- Shape while still workable
- Seal once fully cured (check product instructions)
⚠️ Common mistakes: Using general mortar (won't match stone), not cleaning properly, applying to dry stone, sealing too soon
Rather leave it to a pro? No problem - that's what I'm here for. Give me a call.
Good to Know
Multiple sills need work? Do them all together - saves on separate callouts.
Exeter's stone? Local Heavitree sandstone repairs well but needs the right color match. I'm familiar with local stone types.
Frequently Asked Questions
Can you repair a cracked window sill?
Depends on the crack. Hairline cracks can be filled and sealed. Deep cracks that go right through might need the sill replacing - I'll assess and advise honestly. The goal is stopping water getting in and causing damp problems.
What causes stone sills to crack?
Usually frost damage - water gets in, freezes, expands, cracks the stone. Also settlement of the building, or a window that's been forced when stiff. Soft local sandstone is particularly prone to frost damage in exposed positions.
How do you match the color?
Stone repair mortar comes in different colors. I'll mix to match your existing stone as closely as possible. It won't be invisible, but done well it blends in from normal viewing distance. Proper repair work is always better than bodged filler.
Will the repair last?
Good quality stone repair mortar lasts years if the underlying problem is fixed. If water's still getting in above the sill, or the window's still causing stress, the repair will fail eventually. I'll identify and point out any underlying issues.
Should I just replace the sill instead?
Sometimes, yes. If the sill's badly eroded or has multiple deep cracks, replacement makes more sense. I'll give you honest advice on repair vs replace - I can do either. For listed buildings, repair is usually preferred to maintain original fabric.
Stone window sill repair Also Available In:
Get a Free Quote in Exeter
Call us today for a free, no-obligation quote for your stone window sill repair job in Exeter.
01392 964094Request Online QuoteOur Rates
Got multiple jobs?
Make the most of your first hour - I can often tackle several small tasks in one visit. List everything you need done when you call!
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