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UK General Cleaning Forum => General Cleaning Forum => Topic started by: paul beckett on July 19, 2009, 05:31:16 pm

Title: power washing decking, HELP
Post by: paul beckett on July 19, 2009, 05:31:16 pm
i have been asked to pressure wash some wooded decking.
i have not been pressure washing for long , so would like some advive.
i amagin it could damage the wood if not done properly, is there anybody that can tell me the do's and dont  ?. and is there anything i have to apply afterwards ? any help would be very welcomed.

kind regards

paul
Title: Re: power washing decking, HELP
Post by: Richy L on July 19, 2009, 06:16:14 pm
Hi paul,
When doing this job dont use a turbo nozzle (a spinner). It will take chunks out of the wood.
I would use a "normal" fan spray and do long even sweeps with it, if you see what i mean. the important thing is to get an even finish.
It may need varnishing after.
Title: Re: power washing decking, HELP
Post by: Nathanael Jones on July 19, 2009, 08:01:27 pm
I personally pre-treat with Sodium Hyochlorite diluted to about 5%. Unthickened bleach will do the same job, just spray on and leave 15 mins to soak.
It removes the green algae and moss, and means you have to use a lot less pressure when cleaning. Rinse well when you're finished or the bleach will make the deck go silver/grey (I think it looks nice like that, but custies may not agree) and always wet surrounding lawn & plants before and after the bleach is applied as it can brown the grass & leaves if left in contact too long.
Title: Re: power washing decking, HELP
Post by: drive surgeon on July 19, 2009, 08:18:05 pm
do you tell custys they need to stain it then? ???
Title: Re: power washing decking, HELP
Post by: BDCS on July 19, 2009, 09:13:48 pm
I use liberon decking oil - 2 coats
Title: Re: power washing decking, HELP
Post by: Richy L on July 19, 2009, 09:23:21 pm
you could offer it as an extra service. i'd say it is down to personal taste
Title: Re: power washing decking, HELP
Post by: paul beckett on July 19, 2009, 10:26:15 pm
do you tell custys they need to stain it then? ???

the decking is about 5mx5m in diametre, how much would you charge to stain it ?
i bet you need 2 coats aswell and to power wash aswel  ?
what is liberon like to use and how much does it cost  ? i've got to give the quote by tuesday, so any help would be very welcomed.
also what would the average time to do the job  ?
do you also have to do spindles and handles is it expected of you  ? and come to thinking of that what is exactly expected of you in pressure washing decking ?  ( as the norm i suppose )
hope anyone can answer my questions it would be of great help thank you.

kind regards
paul
Title: Re: power washing decking, HELP
Post by: Richy L on July 20, 2009, 02:00:31 pm
To pressure wash it ... 2 - 3 hours including set up time and packup.
I would say two short days to stain it. One day a coat. plus what ever the stain will cost. As for the amount of stain, check out the coverage on the back of the tin.
Title: Re: power washing decking, HELP
Post by: stalwart on July 20, 2009, 04:20:53 pm
Top advise NJ  ;) i couldn't have put it better myself,btw have you found a diesel engine yet?
Title: Re: power washing decking, HELP
Post by: drive surgeon on July 20, 2009, 04:41:24 pm
good luck mate ;)
Title: Re: power washing decking, HELP
Post by: stalwart on July 20, 2009, 04:44:04 pm
and you rick sorry,lol
Title: Re: power washing decking, HELP
Post by: paul beckett on July 21, 2009, 05:20:56 pm
CAN SOMEONE HELP ME  TO HOW MUCH TO CHARGE FOR POWER WASHING DECKING 5MX5M AND STAINING X 2 COATS  JUST AN APPROX WOULD BE GREATFUL THANKS, AS I'VE NEVER DONE DECKING BEFORE

KIND REGARDS
PAUL
Title: Re: power washing decking, HELP
Post by: stalwart on July 21, 2009, 06:06:21 pm
Start at £170 +/-  :-\
without seeing it who knows  ???
Title: Re: power washing decking, HELP
Post by: Richy L on July 21, 2009, 08:53:09 pm
i would say round about the £200 mark. Once again, its hard without seeing it
Title: Re: power washing decking, HELP
Post by: paul beckett on July 22, 2009, 07:21:42 pm
you really reckon that i was thinking £120-£130. i think i will put my prices up. no wonder all my quotes gets accepted. cheers people

kond regards
paul
Title: Re: power washing decking, HELP
Post by: Richy L on July 23, 2009, 05:54:04 pm
for £200 mind, you would be travelling to the job, setting up, cleaning it, packing away, waiting for a full dry day, travelling to the job, apply first coat, wait 2 hours or so, applying the second then clean up the brushes.
So its two seperate trips and a bit of faffing
Title: Re: power washing decking, HELP
Post by: stalwart on July 23, 2009, 06:12:59 pm
I Agree Ricky
2 coats of decent decking sealer gonna cost ya £20
Title: Re: power washing decking, HELP
Post by: Griffus on July 23, 2009, 07:18:30 pm
Not just a full dry day, and this is the problem here in Blighty.

Two days minimum prior to the day of the job then the day of the job needs to be dry too. A lot of manufacturers recommend 3+ dry days prior to application.

It's was June the last time we had this and then surfaces were getting too bloomin hot for application.

We've had one waiting to be oiled for over two weeks now!

£200 + VAT seems a fair price.

Ian