Sectional Garage Door With No Lintel Above

When a garage door lintel fails it causes the brick wall being supported to sag leaving a noticeable crack right above the garage door.

Sectional garage door with no lintel above.

Up and over door sizes are approximately 19mm narrower and 25mm shorter to allow for operating clearances and tolerances. Having cleared out the old rotten lintel i took the measurements for new concrete wooden lintels the wooden to sit behind the. Equipment ladders or the door leaf cannot be stowed underneath or fixed to the ceiling due to construction reasons sloped roof low lintel or other obstruction. Fabricated of 16 gauge flush galvanized steel exterior these 2 51 mm thick doors offer an r value of 7 35.

It s in quite a dangerous state. Insulated sectional steel doors the insulated sectional steel door model 418 is a high quality heavy duty door that provides protection against hot and cold environments. Ensure you have all the components shown in figure 3 1. First thing to do is hire an acrow bar from andy hire and get that brick work back to it s level position supported.

It s got no lintel as such above the door but i think it. My little old garage has had a door in it for 30 odd years it s 2 panels wide so i guess they left out 2 put in the frame door. This is especially advantageous if for example the garage ceiling must remain free to store items e g. Ensure the lintel is level.

The side sliding sectional door is intended for special fitting situations in contrast to our up and over door classic sectional door or roller doors this door as it s name suggests opens to the side instead of upwards. Sectional garage door indsordoorsconz installation instructions before you begin installing the flag brackets a. If the lintel is not level then measurements taken from the lintel should be adjusted to account for this. The door should also overlap with 30mm at the top of the garage above the lintel.

Wall underlay turned in to door opening with flexible flashing tape to corners flexible flashing tape to head flashing upstand or additional layer of underlay. The lintellift system fixes this issue by adding support underneath the sagging lintel. The old wooden lintel over the garage door has rotten away leaving the brick work over to sag and bow. All sectional overhead doors need to overlap on each side with a minimum of 30mm to a maximum of 50mm on the inside side walls of the garage.

The lintellift system is a patented product that ensures garage door lintels or headers won t sag. Door sizes represent the inside dimensions of the frame.