Trusted by Middown Locals Professional Sealing Services in Middown

Driveway & Patio Sealing in Middown

I am Paul Clayton, owner of Cleaning Doctor Middown. We use premium SmartSeal products to seal and protect block paving, pattern imprinted concrete, tarmac, and natural stone, locking in that "just cleaned" look. From Hillsborough to Ballinderry, our sealing work covers block paving, tarmac and patios alike.

Prevents Weathering & Oil Stains

Stabilises Jointing Sand

Satisfaction Guarantee

UV Stable - Won't Yellow

Weather Dependent - Different surfaces require different drying times

07725 303093 028 9278 9236 WhatsApp Get a Quote

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Areas I service: Aldergrove, Ballinderry, Ballynahinch, Belfast, Crumlin, Downpatrick, Dromore, Glenavy, Hillsborough, Killyleagh, Lisburn, Saintfield

Paul Clayton

Owner & Operator

Sealing
Expert

Rated Excellent by Middown Locals

      
   Cleaning Doctor
   86 reviews 
  Write a review     Google    Facebook  
 
 
 
 
 
   
 
 
      Posted on Google  
   
   Donna Hazzard 
 16 July 2026
 
 
 Trustindex verifies that the original source of the review is Google. Paul did a fabulous job cleaning my bonded gravel drive and sandstone patio. I'm delighted with the result, as always!
  
 
     Posted on Google  
   
   Dave Savage 
 17 April 2026
 
 
 Trustindex verifies that the original source of the review is Google. Paul arrived punctually at my home just prior to the expected time as arranged.
He took a few minutes to unload his equipment and explained in a professional and friendly manner exactly what he planned to do.
The work carried out was to a very high standard. I observed him checking each section of work as he progressed through the job to be undertaken.
I was highly pleased with the finished result and would have no hesitation in recommending his work.
It certainly was good value for the amount paid.
  
 
     Posted on Google  
   
   abir baleed 
 9 March 2026
 
 
 Trustindex verifies that the original source of the review is Google. Thank you, Paul, for the fantastic cleaning of my patio and driveway. The result is excellent and everything looks like new. I really appreciate the great work and attention to details. Highly recommended!
  
 
     Posted on Google  
   
   Malachy Gillespie (MikeGolf299) 
 6 February 2026
 
 
 Trustindex verifies that the original source of the review is Google. I recently moved house and needed a bit of sprucing up. I was recommended Paul and I’m glad I engaged his services. I needed the patio/driveway cleaned, the roof scraped and sealed, and the PVC fascia cleaned around the house.

Paul was quick to respond and took it from there. He was exceptionally prompt in getting me booked in, and the quote was more than reasonable compared to others in the area.

All the work was completed to a brilliant standard. The old sayings are true: if you pay peanuts, you get monkeys—and you get what you pay for. Paul is certainly no monkey; he is clearly a professional who knows exactly what he is doing. I considered buying the equipment and doing this myself, but it would have taken me weekends to complete to a much lower standard.

I am very happy I took this recommendation and hope you do the same. Fantastic service from a genuine and interesting gent.
  
 
     Posted on Google  
   
   Debbie Massey 
 18 November 2025
 
 
 Trustindex verifies that the original source of the review is Google. Paul from Cleaning Doctor completed a fantastic first clean of our all the windows of our new house. Left them spotless. Highly recommend. Many thanks Paul!
  
 
     Posted on Google  
   
   Chris Millinson 
 2 October 2025
 
 
 Trustindex verifies that the original source of the review is Google. Just finished difficult job cleaning and clearing my guttering in a 2 storey house which had not been undertaken for a few years. Paul stuck to his task professionally without pause leaving a very high standard of finish. Would recommend strongly and will request further jobs for cleaning shortly including roof cleaning.
  
 
     Posted on Google  
   
   eleanor mccaugherty 
 18 September 2025
 
 
 Trustindex verifies that the original source of the review is Google. Paul cleaned our very dirty,moss covered roof,facia and soffets
Everything was left spotless, a very professional job.Will definitely be recommending him for all outside cleaning
  
 
     Posted on Google  
   
   Vicky Heaney 
 10 July 2025
 
 
 Trustindex verifies that the original source of the review is Google. Paul just completed cleaning and sealing our driveway and did an amazing job  I cannot recommend him highly enough. He was so pleasant, helpful and professional great helpful went above and beyond Paul thank you ⭐⭐⭐⭐⭐
  
 
     Posted on Google  
   
   Nick Rogers 
 17 June 2025
 
 
 Trustindex verifies that the original source of the review is Google. Paul is a hard working and busy guy. He provides a first class job at a realistic price. He knows about refurbishing pressed concrete and we were introduced to him by the Smartseal agent in Northern Ireland. Your driveway and cleaning work is in safe hands. Thank you Paul
  
 
     Posted on Facebook  
   
   Margaret Martin 
 7 June 2025
 
 
 recommendsTrustindex verifies that the original source of the review is Facebook. ⭐️⭐️⭐️⭐️⭐️ Great Job by Paul – Highly Recommend!

Paul did a fantastic job cleaning our gutters, fascia and driveway. He is professional, polite and hardworking and the results were brilliant. Everything looks so much cleaner – the drive has been completely renewed. Would definitely recommend him for any exterior cleaning work.
  
 
 
  
 
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Why Seal Your Driveway?

The benefits of our professional sealing services.

Delays Weed Regrowth

Sealing hardens the jointing sand, which prolongs the return of weed regrowth.

Prevents Oil Stains

Sealed surfaces repel oil, grease, and fuel spills, making them easy to wipe away before they stain the paving.

Enhances Colour

Sealers can restore the original colour of faded paving, giving it a "wet look" or a natural matte finish as desired.

Stabilises Blocks

By binding the sand, the sealant prevents blocks from wobbling or sinking, maintaining the structural integrity of your drive.

UV Protection

Our SmartSeal products protect against UV rays, preventing further colour loss and fading from the sun.

Restores Faded Colour

Brings tarmac back to a rich, deep black finish, reversing UV fading and years of weathering.

Prevents Surface Cracking

Seals hairline cracks and protects against further damage from frost, water, and heavy use.

Easier Maintenance

A sealed surface is much easier to sweep and clean, as dirt sits on top of the sealant rather than grinding into the stone.

Price Promise

The price quoted includes all labour, equipment, and sealing materials – no hidden extras. A driveway in Crumlin gets the same fixed, upfront quote as anywhere else we cover.

Fully Insured

We carry full public liability insurance, giving you complete peace of mind while we work on your property.

Our Process

Clean, Sand & Seal

A comprehensive two-stage restoration for your paving. Sealing is weather dependent — the paving has to be completely dry before any sealer can go down.

Sweeping kiln-dried sand into block paving joints

1. Deep Clean & Re-Sand

First, we pressure wash the area to remove all dirt, moss, and old sand. The paving then needs to dry out completely before we sweep in fresh, sterile kiln-dried sand to refill the joints. Different surfaces require different drying times. If your patio only needs the clean for now, see patio cleaning in Middown.

Deep Clean: Removes all contaminants

Re-Sanding: Stabilises the paving

Drying: Different surfaces require different drying times

2. Sealant Application

We apply two coats of high-quality SmartSeal acrylic or solvent-based sealer. This penetrates the sand, hardening it like mortar, and coats the surface. We only do this on a dry day with a dry forecast ahead of it, so the sealer can cure properly.

Two Coats: For maximum durability

Hardens Sand: Prolongs the return of weed regrowth

Dry Weather: Needs 24 dry hours

Waterproof

Beads water on surface.

Oil Resistant

Protects against leaks.

Before & After

See the dramatic difference our sealing service makes. Click to zoom.

BEFORE

SEALED

Block Paving Sealing

BEFORE

PROTECTED

Driveway Restoration

BEFORE

RESTORED

Complete Transformation

Frequently Asked Questions

Common questions about our sealing services.

How soon can you seal my driveway or patio?

That comes down to the weather rather than how busy we are. Once the paving has been cleaned it has to dry the whole way through before any sealer can go down. Different surfaces require different drying times, and cold, damp or shaded spots take longer again, so we'll let you know what to expect for yours. If it rains while it's drying, the clock starts again. That's why sealing is booked as two visits, and why we can't commit to a firm sealing date until we can see the forecast.

Why can't you just seal it while it's still damp?

Because it would ruin the finish. The sealer forms a film over the surface, so any moisture still sitting in the paving or the jointing sand gets sealed in underneath. It shows up as a cloudy, milky-white bloom and the sealer lifts and peels within months. Stripping and redoing a failed seal costs far more than waiting a few extra days, so we'll always hold off rather than seal in the wrong conditions.

What happens if it rains after you've sealed?

We only seal when the forecast gives us a clear dry window, because the sealer needs roughly 24 dry hours to cure. Once it has cured, rain is no problem at all — that's exactly what the sealer is there for. If the forecast changes before we start, we'll ring you and move the date rather than take the risk.

Can you seal at any time of year?

In practice, sealing works best from late spring through to early autumn, when we get longer dry spells and warmer surface temperatures. Through the winter months the paving rarely dries out enough between showers, and low temperatures slow the cure right down. We're happy to clean and quote at any time of year, but we'll be straight with you about when the sealing itself is realistically going to happen.

How long do I have to stay off the drive?

For pedestrian traffic, usually 3-4 hours. For vehicles, we recommend keeping them off for 24 hours to allow the sealant to fully cure and harden.

Will it make the surface slippery?

No. We can add an anti-slip additive to the final coat of sealant. This microscopic grit provides grip without changing the look of the surface, ensuring safety in wet conditions.

Does it stop weeds completely?

No, but it prolongs the return of weed regrowth. The sealant hardens the sand in the joints, making it harder for weeds to take root. Any surface weeds that do appear will be shallow-rooted and easy to remove.

Can you seal tarmac driveways?

Yes. Tarmac has different problems to block paving. Over time, UV and weathering fade it to a dull grey, and frost and water open up hairline cracks across the surface. After a thorough clean, we apply a specialist tarmac restoration sealer that brings the drive back to a rich, deep black and seals those hairline cracks, protecting it against further damage from frost, water and heavy use. Deeper cracks, potholes or broken edges need repairing before sealing, and we'll point those out when we quote.

Can you seal concrete driveways?

Yes. We use specific concrete sealers for pattern imprinted drives. Each surface requires a different product for best results, so tarmac, concrete and block paving are each sealed with their own sealer.

How often does it need re-doing?

A good quality acrylic sealer typically lasts 3-5 years depending on traffic and weather exposure. A simple top-up coat can then be applied to restore the protection.

Let's Chat

Fill in the form, and I'll get back to you personally with a quote.

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Paul Clayton

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Trusted by Middown Locals Professional Sealing Services in Middown