Single Pane Window

The primary source of information for window installation should be your window manufacturer’s instructions. For window installation, first fold out the installation fins. Apply sealant caulk to the back of the fins where they attach to the exterior sheeting. Install the window unit from the outside, positioning the nailing fins on the exterior. A galvanized roofing nail or exterior screw can be used to temporarily secure the piece. Plumb the windows with a vertical level. Shim the sill to level. Then level the other parts of the window and secure the frame in place. Shim out all sides while being careful of keeping it level. Check that the sides are square and the diagonal distances are equal. This ensures the window is not twisted, which will hinder operation. Finally, finish nail the whole unit together. Reinstall the old trim, or if you are doing a complete window replacement Denver,  create new exterior trim. Use caulk around each piece of trim. If you have vinyl siding, add a new layer of vinyl over the trim to match the exterior.  Most replacement jobs will come with new screens. Check your Denver Windows company for  the matching screens with screen clips. Secure the screen into the screen tips.

Once you have the replacement window in place, it is time to install the interior window trim. Even the new insulated energy efficient windows are of little use if you do not secure the edges of the window. Open weight pockets are not good insulators. You can fill in these air pockets with foam or pump in insulation. Fill all spaces around the window with insulation. If you have to cut the frame to install the insulation, install the trim over the cut edge. Be careful of foam insulation as it expands which can effect window operation through bowing. Everywhere else should be caulked. For thicker walls, you may need jamb extension molding. Attach the extensions then caulk and attach the trim with finishing nails.

Some factory Denver windows come with sills installed. Most modern windows do not come with a window stool, although warehouses may have them. You can even create your own window stool for a custom DIY project. You may have to do some grout work to repair your interior wall. Once the wall is even plaster to finish. Then seal the frame and trim with wood sealer. Paint everything but weatherstripping and vinyl. Wood interior windows do not come with locks so they must be installed last.