How to Install a PVC window

Replace old windows with new models PVC improves the insulation of the house. Quick to install, carpentry bind to the stationary part and the existing window and is called "frame" or "existing buildings".
The frame must be in good condition to ensure the strength of fixation and good air tightness and water.
Instructions are to meet in order to avoid any leaks or malfunctions.

Installation of a PVC window: take action

To replace an existing window with a PVC window must:

- Note that the frame of the existing window will act as sub-frame. Thus, the height and width to be considered are between the ends of the frame;

- Take the dimensions of the window to ask, making sure the existing structure (the frame) has a right angle;

- Take your measurements at various levels of sleep. If you notice differences, hold the width and height is shorter. The PVC replacement windows can make up for defects of squareness.

Preparation

For efficient binding and solid, the frame must be clean and healthy. To do this:

- Strip and treat the existing frame with a fungicide and insecticide and then apply a paint microporous order to evacuate all the moisture inside the support;

- After drying, remove the old sashes and then unscrew the existing hinges ;

- Where there would be a seal, remove the cutter and clean again carefully;

- Apply a bead of silicone around the edge of the frame for a perfect seal;

- Overwhelm the existing rebates with wooden sticks of appropriate size and then apply a silicone sealant at the junction wood and masonry or wood and insulation.

Laying of PVC windows

To make handling easier, do so:

- Remove the opening of your new windows;

- Put the new frame in place on the old one, adjust it and keep it with the help of clamps;

- Check that the assembly has a squareness correct;

- Tighten the adjustable feet until it stops and then recheck the level, plumb and square. You should know that the height adjusters are equipped with the plastic windows allow for upgrading of squareness of 5 to 15 mm ;

- Secure the assembly using wood screws through the holes and it provided for this purpose;

- Re-opening then have the window on their respective hinge and check their proper closure. If the sashes rub against the frame, remove them, with a 13, the hinges rotate in the direction of clockwise and then screw in the opening;

- Place the handle in the slot and tighten the slots in the handle;

- Cover the screw heads by clipping the plastic covers supplied with the window.

Installing PVC window: finishes

After laying up finishes:

- Apply a foam gasket and a silicone gasket between the frame and the frame PVC to ensure a perfect seal and strengthen the thermal and sound insulation;

- Put in place the dressing by measuring and cutting the profile wrapping necessary;

- Clipper cut the flap covering the PVC frame ;

- If necessary, put a seal between the masonry and dressing to complete the sealing of the window;

- On the inside, you can either ask other sections covering or keep original frame moldings.