Hard Wood Windows Or Soft Wood Windows Which Is More Durable And Why
Wood- framed windows have been used on buildings for centuries. The main types of wood used for this purpose are either softwood or hardwood. Hardwood comes from trees whose leaves fall off in season. They are not necessarily hard and some are even softer than some softwood types. Softwood on the other hand, never lose their leaves. They are not always soft as the name suggests, as some are known to be much harder than some hardwood types. For the most part, however, hardwood is stronger than softwood. The reasons why Hardwood windows last longer than softwood windows are as follows;
Most hardwood types do not rot easily as they are packed with oils. Water does not, therefore, penetrate such wood easily. On the contrary, most window frames made of softwood easily absorb moisture which makes them rot.
Softwoods are easily attacked by insects. The oil in hardwood repels such insects. Although some hardwood types can be attacked by insects, a coat of protective oil is sufficient to keep them safe. Their ability to hold paint makes it easy to coat them. Softwood on the other hand does not hold paint well and several coats must be applied.
Since softwood generally has less density, they do not hold joinery material well. This means that connection points loosen easily. Since these have to be re-tightened over again, the wood easily chips off. Being dense and packed with oil, hardwood dos not chip easily.
Softwood expands and contracts easily because of the effects of the weather and therefore cracks easily. The compact nature of most hardwood types makes them resistant to weather changes.
Softwoods last only a few years if they are not sealed with wood stain. When sealed, they can go for anything from fifteen up to twenty years. Painting softwood can make them decay faster because the paint locks in moisture. Teak is a hardwood type used on window frames. It can go for anything up to forty years if it is not coated with oil. When coated with oil, it can remain in good condition for well over a hundred years. It also does not need to be shielded when temperatures are at their lowest, especially during the winter period.
The price of hardwood can even be five times that of softwood. Its superior qualities, however, makes it last longer than softwood which deteriorates much faster. Hardwood windows are, therefore, a worthwhile investment.
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January 27, 2012 | Posted by Damian Hounslow
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