Now the roof was at last in place it was time to make the home weatherproof . The first stage was to protect everything with " house wrap " . This is a semi permeable material which allows the building to breathe but prevents rain from penetrating . It is similar to " Gore-Tex " in clothing allowing water vapour to escape but keeping liquid water out . It comes in 3 foot and nine foot rolls . I bought nine foot rolls but as I was working on my own cut some of it in half to make it easier to fit .
The product is simply wrapped around the whole building initially spanning window and door openings and stapled in place .


Guttering
Here there are numerous small companies that specialise in metal guttering which they fold and assemble on site . The outside drainage had been already installed


Doors and Windows
Here both interior and exterior doors come pre hung and pre drilled for locks . Exterior doors are much more sturdy and are also insulated . They come in standard sizes to fit the standard rough openings that were in the building .

There is a product called window flashing tape which is rubbery and sticky backed used to flash windows and doors . It has full instructions on how to use it on its label . Briefly the procedure for windows is as follows . Initially you cut the centre out of the house wrap then cut a flap out at the top to go over the flange and/or flashing .

Next the window is inserted into the opening on top of cill flashing and the house wrap at the sides . Further narrower flashing is applied to the sides then finally to the top each higher piece overlapping those below . . In short use common sense and the products available and always consider how to direct penetrated water away from the building as you go .

Flashing the doors is to the same principle but they have no flanges so the tape is affixed to the door jams directly to protect them . To hang them firstly remove the hinge pins and the door and then screw or nail the jam on the hinge side to the frame ensuring it is absolutely vertical . Use wedges where necessary . Then re-hang the door and using it as a guide fix the top and opposite side of the jam in place with wedges and thin plywood . Screws are especially needed for firm support where the hinges and locks are .
Siding
The first job was to frame around all the corners , the windows and the doors with trim . The timber used for this comes primed in 5/4 thickness in various widths . To make up corners use a 3" and a 4" piece are screwed together . These are best assembled and painted with a top coat before being simply screwed in place . I chose to have a grainy finish to the exterior . I used 4" inch to frame most of the windows starting with a full piece across the top then side pieces from the beneath the top piece passing all the way down to stop at the bottom edge of the lower piece . At the top a special piece of metal is nailed on which overlaps the timber to avoid water sitting on the woodwork .
Eventually once all the trim was affixed it was finally time for the actual siding to go on . There are many choices for siding materials but the most common which I chose to use was a cement based planking . The market leader is called Hardyplank but I chose to use a more economical brand supplied by Cascade lumber . It came in 12 foot lengths of 8 1/4 " to give an overlap of 7" . It comes primed and I had the whole garage set up for weeks as a paoint shop where daily I rolled batches with blue exterior paint .


I really like the appearance of timber with the fire safety and durability of concrete .
Picture Albums click link to view !
Tools
Finishing the exterior
Windows etc..
Comments
Post a Comment