Answer:
Explanation:
As their name suggests, sliding sash windows open via a slide, usually vertically. They’re more common in older homes or those that have a vintage exterior and interior design.
Typically, these windows’ frames are made of wood. No matter how high-quality it is, the wood ages and shrinks with time. As a result, they easily let in air, which, in turn, creates whistling or creaking sounds.
Fortunately, this window type has gone through many updates, both in terms of materials and manufacturing. Therefore, it’s totally safe and worthwhile to get it now if you’re planning a home renovation.
As for older models, it’s smart to update or replace them with new ones, depending on the amount of damage.