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- Decking waterproofing
- Deck resealing
- Deck sanding
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"John was so great I was away and didn’t need to even tell him what to do will definitely use again great job and great g..."
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"Excellent work at very short notice. Was really helpful with everything that we asked and felt like he still gave 100% o..."
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"Very easy to deal with. Nothing was a problem with William. He knows his stuff. I will be using him again. Highly recomm..."
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"Did a great job restoring our deck and external timber in preparation for selling our house. "
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"Easy going and accommodating guy. Would recommend…"
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"Allan and team were fantastic. Great communicators, professional, efficient and effective. Would highly recommend his se..."
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"Require refund or will seek for legal advice. Job is not completed. "
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"Easy communication and great installation on the mirror . Highly recommend "
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Recent Deck Sealing reviews
Thanks Peter. Prompt service and on time. Cheers
Deck sealing
$600
Paul has done a great job for us, very neat and efficient with quality workmanship. Highly recommend
Sand and seal deck
$400
Excellent work
Seal deck
$250
Great job thank you Mario
Reseal decking on balcony
$400
Nat was lovely and did a good job. Worked out close to $90 per hour worked.
Sand and seal deck
$1,000
Craig was on time and did a great job staining my deck
Sand and seal deck
$300
What's the average cost of a deck sealer
$462 - $1,112
low
$462
median
$650
high
$1,112
Average reviews for Deck Sealing Services
based on 18 reviews
4.94
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Why book a deck sealing service through Airtasker?
Deck sealing or waterproofing is an essential part of maintaining a deck. When done correctly and regularly enough, it can make your deck last for decades. But, not everyone has the time nor expertise to do this. This is why there’s an easier way to get this done - by booking a deck sealing service through Airtasker!
When you book a deck sealing specialist through Airtasker, you get to take your pick from several Taskers near you. They’ll tailor-fit an offer depending on your needs and bring all the necessary tools for the job. Plus, you can read the customer ratings and reviews before you confirm an appointment, so you’re sure to get someone recommended by homeowners like you.
To start requesting a deck sealing service, select the “Post a task” button and fill out the task post. Indicate your location, when you want the sealing to take place, your budget, and any other details. Then, tap “Get quotes” and wait for the offers to flood your screen. Finally, pick the Tasker you like best.
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Top Deck Sealing related questions
First, if your deck is brand-new, wait 30 days before sealing it. If your deck is a little older or needs repairs, work on these before you start sealing. Wash it using a power washer, let it dry for 24 hours, then sand the entire surface. Start with a 60 to 150 grit sandpaper, then use a sanding tool. This enables the deck to absorb the new sealant. Lastly, give the deck a quick sweep or vacuum.
Some tips for applying sealant or waterproofing to your deck include making sure that the surface is completely dry; using a roller, paint brush, or paint sprayer; and applying one coat at a time. It would be best if you also worked at an ideal temperature of 10 to 32 degrees Celsius - anything warmer and your sealant could evaporate instead of getting absorbed.
Need to waterproof the rest of your house? Use Airtasker to find a waterproofing specialist near you.
Staining and sealing are two very different things. Stains add colour and protect the wood from UV damage. They may offer some level of moisture protection, but not the way a proper sealant would. Sealants, on the other hand, provide moisture protection and some UV protection. They are also uncoloured. You can always ask a deck sealing specialist about finding a combined stain-and-sealant product or have them stain a deck, then seal it after two days.
It depends. If you’re using a minimal amount of pressure and only intend to remove surface debris (dirt, dust, and mould), you can get away with not sealing your deck afterwards. But if you’re using pressure that’s strong enough to remove existing sealing or let moisture seep into the wood, it’s best to seal the deck 1-3 days after intense pressure washing.
Your deck’s waterproofing can be affected by the type of wood used, your deck’s age, and the climate in your area. As a rule of thumb, you should seal or waterproof your deck every year. Some regions may get away with sealing every 2-3 years, but it’s best to work on your deck annually. If you don’t have time to do this yourself, you can always use Airtasker to find an available deck sealing specialist near you.
Usually, yes! Cleaning a deck is one of the steps taken before deck sealing, so some specialists may offer this service to make sure that it is done thoroughly. Just make sure to indicate in your task post that you’d like the Tasker to handle the pressure washing, vacuuming, and sweeping before the deck sealing begins. Got something else you need cleaned? Use Airtasker to find a house cleaner near you.
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What do deck sealing services include?
Deck sealing usually involves preparing your deck, applying sealant, and waiting for it to cure. It sounds easy enough, but several steps must be followed to ensure your sealant does its job. When you request deck waterproofing services through Airtasker, you can expect a Tasker to bring the necessary tools and materials. And once they get to your location, they’ll follow these steps:
Checking the condition of your deck
First, your Tasker asks you about the age of your deck and when it was last sealed. If it’s newly built, you’ll need to wait 30 days before pre-sealing preps can begin. This is because the wood may be too wet to absorb the sealant properly. But if you go too long before sealing or reapplying sealant to the deck, you run the risk of moisture damage or UV ray damage.
The deck sealing specialist also checks the weather forecast for the day you expect to seal your deck. If it rains or snows, you’ll need to wait 24 to 48 hours for the moisture to dry up.
Picking a product
A typical sealant is waterproof or water repellant and won’t stain or colour your deck’s wood. Sealants primarily protect against moisture damage, though they offer a degree of UV protection.
Meanwhile, stains or paints may protect against UV and moisture damage but won’t give the type of protection a sealant can provide.
Your Tasker may recommend a stain-and-sealant product that gives the deck your desired colour and offers more excellent protection from UV rays and moisture.
Repairing, cleaning, and sanding the deck
Your tradesperson sets out to do any repair work and cleaning before sealing the deck. If you’re having the deck sealed yearly (as recommended), this is a great time to check for any cracks or hazards. Once all this is taken care of, it’s time to clean the deck. Your Tasker uses a power washer to clean every surface of the deck, then lets it dry for 24 hours. You may ask a Tasker to include cleaning in their quotation.
After the deck is clean and dry, your Tasker sands down the deck. This step makes the sealant adhere better to the surface. It also gets rid of any spots of old sealant to ensure an even, thorough coating. Finally, the Tasker will need to sweep or vacuum the deck to eliminate any sanded-off bits. For newly-built decks, your Tasker can skip the other steps and goes straight to sweeping and vacuuming.
Sealing the deck
Finally, it’s time to apply the waterproofing material! The Tasker goes one thin coat at a time, lets it dry for 24 hours, then applies another coat if necessary. If you need help with other fixer-uppers in the house, a nearby Tasker can lend a hand. You can use our platform to find plumbers and even painters in your area to improve your home overall.
Recent Deck Sealing tasks
Clean and reseal deck
$1,000
Cape Paterson VIC, Australia
21st Apr 2024
Clean and reseal a smalll front deck and larger rear Deck. Loose or exposed nails also need to be hammered.
Deck sealing
$250
Kingsville VIC, Australia
14th Apr 2024
Deck cleaned and sealed. Approx 20m square.
Deck sealing and varnishing
$123
Corinda QLD, Australia
7th Mar 2024
We require our deck (5mx 5m) to be oiled/varnished (I’ll need advice on the best option).We’ve recently installed a roof, so prior to that it was exposed to rain.Price to be discussed.I’d prefer you to supply materials!
Deck sealing
$150
Avalon Beach NSW, Australia
22nd Feb 2024
I need a deck sealed and another deck patch painted. I’ve already got someone to high pressure clean the deck this week. I have the oil and paint and just need someone to do the job. Table is heavy so leave where it is but ensure no oil contacts it. Hourly or flat rate for your time is ok - please advise your rates.
Sand and seal deck
$500
Caroline Springs VIC, Australia
11th Feb 2024
Sand down and seal existing deck
Great Service and very honest
Strip & Seal Deck
$300
Thornbury VIC, Australia
28th Jan 2024
Need to strip & seal deck, 3.6m x 9m. Basic coating. Airtasker to supply materials & tools. - Due date: Needs to be done on Monday, February 5, 2024
Deck sealing
$600
Sandringham VIC, Australia
3rd Jan 2024
I need to seal the deck as soon as possible. The deck has no apparent broken/loose boards, but the board around some screws don't look great (see photos). Dimensions: 13 x 3m approx. PS. photos were taken when raining, hence the wet look. - Due date: Flexible
Deck sealing
$1,200
Elanora Heights NSW, Australia
9th Nov 2023
I need a handyman, preferably with experience in deck sealing or painting to seal a large new deck and steps. I would estimate 90sqm. I can supply all materials. Requires good cleaning first, edging preparation and a couple of coats. Can look at a time basis. Product supplied with Cutek https://www.cutek.com.au/product/extreme-cd50/ - Due date: Flexible
Great result, William has a great work ethic and cares about the result.
Repair and apply deck sealer
$500
Balwyn North VIC, Australia
5th Nov 2023
I’m looking for someone who can help me repair my outdoor deck and then apply deck sealer over it. It’s around 30-40sqm. - Due date: Flexible
Sand, stain and seal deck, roughly 5 x 5 m
$250
Northcote VIC, Australia
7th Oct 2023
Sand, stain and seal a wooden deck in excellent condition - Due date: Before Friday, 27 October 2023
Repair and reseal decking
$1,500
Paddington QLD, Australia
3rd Sep 2023
Getting my house ready for sale and need to give the three deck areas some TLC. Needs to be stripped back and resealed. Two decks are mostly under cover, one is outside and exposed. The outside one is probably in the worst condition. - Due date: Needs to be done on Monday, 11 September 2023
Fantastic job by Scott helping to get my house ready to sell. Could not recommend more highly.
Sand and seal deck
$1,200
Moorebank NSW 2170, Australia
13th Jul 2023
i have a deck, approx 3.5 x 10m that has been painted. I need it to be sanded and sealed back to original colour. - Due date: Flexible
Timber Deck Sealing
$10
Kellyville Ridge NSW, Australia
19th May 2023
Need to re-seal my Merbau timber Deck about 50m2 Been oiled last year with Intergrain clear oil - water base - Due date: Flexible
Strip and reseal deck
$200
Redfern NSW 2016, Australia
31st Mar 2023
Small deck area approximately 3x4m requires stripping and reapplication of stain - Due date: Flexible
Allan was straightforward to deal with, got the job done right first time and managed all my questions with patient and thorough replies. Clearly an expert! I’ll be using him again to maintain my deck when that time comes around again without question!
Sand and seal deck (stain/oil?)
$300
East Brisbane QLD, Australia
19th Mar 2023
6.6 x 3m deck Sanded and sealed (would like to talk through best option) - Due date: Flexible
Jamal was an absolute delight to work with. He even tolerated me nit-picking over details!! The quality of his work speaks for itself. Highly recommended!
Sand and seal Decking of 9.3m
$350
Mosman NSW, Australia
4th Feb 2023
Sand black mould and seal decking - area of approx 9.3 sqm (6.2m x 1m and 1.6 x 2m). Cutel decking oil provided. - Due date: Before Sunday, 19 February 2023
Deck seal and paint
$5
Castle Hill NSW 2154, Australia
14th Jan 2023
Require deck restoration - pls advise steps involved and cost. 1. courtyard 2. Alfresco 3. Pool deck Pics attached - Due date: Flexible
Sanding and seal deck
$200
Bibra Lake WA, Australia
20th Dec 2022
Need pool deck sanded and re sealed. Jarrah decking - Due date: Needs to be done on Thursday, 22 December 2022
Deck seal and clean
$500
Brunswick VIC, Australia
19th Dec 2022
Rear deck and surrounds, from deck, 2 gates - Due date: Needs to be done on Tuesday, 20 December 2022
Deck sealing
$750
Highton VIC, Australia
14th Dec 2022
Merbau deck to stain. Approx 10m x 4m. Steps aprox 5m - Due date: Before Friday, 23 December 2022
Perfect service! Could not have asked for anything better. Super impressive