Dormer roof conversions
Dormer roof transformation is getting highly popular today. This is basically done to gain some additional space for the home upward when outward extension is not possible. Earlier there were only the dormer windows with little window openings built up in attic. But these days the dormer windows are made wider resulting in dormer roof transformation.
The process is much cheaper compared to outward extension and more economical as it not only saves money but also utilizes your unused roof portion. The dormer roof transformation is chiefly opted by bungalow owners as it can enhance and even double up the living space of the bungalow, provided done sensibly. Terrace houses too go for dormer roof transformation these days as these properties can mostly afford to extend upwards and have a limited scope with outward extension.
The dormer roof transformation not only increases your home space but would also enhance your property value to great extent which is a great benefit in case you ever plan to sell your house off.
Choice of wood for roof sheathing
A variety of woods are recommended for roof sheathing and here is a small discussion on these. The first option is definitely the plywood. Plywood sheathing is mostly desired because of its quick installation and solid base provisions. Besides, the plywood option is sturdy and smooth. The cheapest quality would have missing knots and cracks while the best would have no knots.
Roof sheathing is also done with solid lumber like spruce, hemlock or fir. These are especially for the roofs with asphalt shingles, clay or wood finishing and provide for additional stability on flat roofs. You can lay them either horizontally or diagonally. If you are laying it horizontally, spacing is not required always.
Another option is OSB or Oriental Strand Board which is composed of small wood pieces in crisscrossing pattern sealed with aqua-resistant glue. The OSB sheathing can be placed interchangeably with the plywood and is especially preferred for being slip-resistant and less expensive.