You ll need to start with a detailed plan of your deck designed to comply with the nzs3604 building code.
Building a deck over concrete nz.
Untreated kiln dried timber used for structural support.
Using 4 by 4 posts when building a freestanding deck.
Aj45kit is designed to provide a top of the joist height from 86mm using 100mm length fully threaded bolts 70mm x 45mm joists to 150mm 90mm x 45mm joists.
See our how to design a deck easy as guide video this will take you through the process step by step.
For example i constructed each beam from 2 by 10 boards laminated together to form a big brawny 4 by 10.
Insert 10mm hex bolt through base plate.
Whatever you do don t skimp on materials i e.
The decks can be.
In building nzs 3631 1988 new zealand timber grading rules nzs 3640 2003 chemical preservation of round and sawn timber.
In this video i am going to show you how to build a deck right over an existing concrete slab.
Nexgen decking nexgen maintenance free composite and aluminium decking with up to a 50 year stain and fade warranty.
A balustrade clad with lightweight materials with a plaster finish.
Owners of properties with a balcony or deck should consider whether any of these risk factors exist.
The results look just like a deck but getting them is much easier and less expensive than building a deck from scratch.
A slab with this much damage can t be fixed.
Step 3 inserting the hex bolt.
Check out our deck footing frost map to help you understand how deep your footings will need to be excavated.
If you have a concrete slab that is in good shape it is very e.
But it can be covered up and this article will show you how.
If you don t want to design your own deck you can get a licensed building practitioner or an engineer to do this.
Building consent a building consent is required for any deck or balcony that is 1 5 m or more above cleared ground level.
How to build a deck over a concrete slab.
Composite decking has been used in the united states for around 30 years but our high uv levels made the plastic components of earlier composite decking warp.
Learn everything you need to know about installing concrete footings to support your deck.
Attached to the building cantilevered free standing.
We will teach you how to determine the code compliant size of your footings based on the soil type and tributary loads.
Ajh45g is designed to provide a top of the joist height from 86mm using 60mm long bolts 70mm x 45mm joists to.
In fact for this kind of construction it s best to over build the deck.
Holes or cuts in the waterproof floor surfacing.
Flat access with no step where the deck meets the building doorway.
Luckily we ve got some great outdoor flooring ideas over concrete starting with building a deck.