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About Bruce E. Johnson
Expertise
I can answer any construction related question in regards to carpentry, concrete, drywall, masonry, structural elements of any type of building, residential or commercial. Interior or exterior.

Experience
Custom Commercial and residential buildings. Churches, theaters, schools and auditoriums. Most recently I am working with the Catholic Church on several design build committees. I have a website related to scheduling and project supervision. Although my expertise is more related to multimillion dollar commercial, educational and theatrical projects my generous credentials in residential and remodelling construction make me a viable source of information regarding all forms of building questions.

You are here: Experts > Industry > Construction Industry > Building Homes or Extensions > Small patio

Topic: Building Homes or Extensions

Expert: Bruce E. Johnson
Date: 5/10/2008
Subject: Small patio

Question
I'm laying a small patio for my sister in a small area of her garden where grass doesn't readily grow.

I have two concerns - firstly I've never laid any paving slabs before! But I have been doing some reading and have fairly good DIY skills so I should manage (the area is only 3x3 slabs of 24 inch square each!).

But my main concern is what to lay them on? I thought that sand was usual but I have read that mortar should be used?

My sister lives in Toronto where they get very harsh winters - does that have a bearing?

I'd really appreciate any pointers you could give me.

Regards,

Gavin

Answer
Hi Gavin, I would use sand. Dig out the area a couple of inches deeper and then bed the patio slabs on two inches of compacted sand. That's the way I did mine five years ago and it is just as level as the day I did it. I hope this information helps feel free to write again regarding this or other matters, sincerely bruce e johnson. bejohnsonconsulting.com

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