But if done incorrectly it can lend a sloppy amateurish look.
Gaps between window frames and walls inside.
For large exterior gaps mainly ones wider than one centimetre you may be better off using mortar.
The unfinished frame can leave the insulation inside the wall around the window frame exposed.
On your home s exterior caulking windows is needed in the same places.
Come spring add or replace weatherstripping for a longer lasting fix.
If your gaps are even larger you may wish to consider using expanding foam.
Caulk seals the gaps between the window trim and the siding on your house.
Such stopgap measures eliminate air leaks by sealing sash perimeters from indoors.
In either case gaps around a window frame are not good and can lead to damp penetrating the internal walls window frames and beyond.
If the insulation is fiberglass this can be dangerous as the fibers can be inhaled causing lung.
Gaps can appear around any type of window frame on a house of any age.
They may be caused by natural settling of the house cracking existing mortar or just by bad workmanship when the window was fitted.
Mind the window gaps if you can feel a breeze around your closed windows consider these quick and easy ways to block drafts.
Seams where the window trim meets the walls.