Fill Gap Under Door Threshold Cement

On the outside portion of the door the threshold sits in the corner of a concrete patio that slopes away from the house.

Fill gap under door threshold cement.

There are a number of weatherproofing issues we need to address but the most urgent is the concrete sill under the door which has been crumbling for a while and presumably is the source of our leak. We ve noticed water damage in our sunroom which is bordered on one side by our concrete patio. I ve noticed an awful draught coming from under the front and back doors so had a look and there is a huge gap between the concrete floor and the wooden bit under the door frame as seen in the pics. Learn how to install the threshold on a concrete slab floor employing varying methods that include the use of screws or fasteners and adhesives.

I m a complete diy newbie so please be gentle. Our first home is only two years old. We ve been having some issues with water leaking into our basement under our front door. Use to install wood paneling without nails.

Fill in gaps between crown moulding and baseboards. Use latex painter s caulk inside of doors and windows or to quickly fill cracks and holes in drywall. Put in a new exterior door that fits really well and sits very well on the concrete perimeter foundation. After a quick investigation we believe that water has entered the gap between the patio and the foundation.

There s a wide ugly gap between my concrete outdoor patio slab and the slab my house is built on. Because of this the downhill side has about 1 4 3 8 gap. We have a metal threshold over a concrete sill and our front porch is a concrete slab about 4 x6. The concrete floor was very crooked so after installation there is about a 1 2 gap at one end under the sill plate that was attached to the door.

Every time i step on that corner of the threshold it sags. Door thresholds come in a variety of materials such as wood marble and metal and make the transition from doorway to floor smooth and easy. If we re right then that hopefully accounts for the water damage. I m trying to determine whether to caulk the crack or fill it with some cement based patching.

Seal a door frame in place and seal the subfloor at the bottom of a door frame. I recently installed a new metal exterior door between my garage and basement.