Replace vinyl siding that is cracked or broken, paint exterior trim and window shutters and fix any sidewalks which are chipped or pitted. Upgrade old kitchen counter tops and add a kitchen backsplash for a new look. After sealing the attic bypasses, push the insulation again into place with an old broom handle or a stick as you back out of the attic. Then finish up by sealing the entry hatch with self-sticking foam weatherstrip. You may need to add new wood stops to offer a better surface for the weatherstrip and sufficient room for hook-and-eye fasteners. Position the screw …