Openings, decks and shade in Hacienda Heights, Los Angeles County

Glass Doors and Shaded Patios in Hacienda Heights

Palmcrest Contractors plans the Hacienda Heights door from family room to patio first, with an engineered header, low emissivity glass and a shade cover.

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The glass door between a Hacienda Heights family room and its patio is where Palmcrest starts, since it decides how much of the yard the room can borrow. On an inland suburban lot that glass works hardest at midday, when direct light heats the floor behind it, and during a rare storm, when water runs toward the sill. Those moments set its size, its coating and the roof above it.

Sizing the door and its glass

A wider panel set needs a wider hole, so the work starts with what the wall supports. If ceiling joists or rafters bear on it, an engineer sizes a header and the posts under each end, and footings are poured where those posts land. The door itself can be a lift and slide unit with tall panels, a bifold that folds flat against the jamb, or a hinged pair with fixed lites beside it. A low emissivity coating keeps much of the heat outside, and code requires tempered safety glass in any door panel.

Shade above and a dry sill

Outside, a roof projecting far enough to keep sun off the panes through the hottest hours makes the opening comfortable to live with. Solid insulated panels can carry recessed lights and a fan, while adjustable louvers let winter light reach the floor. The paving or deck meets the threshold with a short step, and every surface falls away from the house. At the sill itself, a sloped pan and lapped flashing send any wind driven water back out. Hacienda Heights is unincorporated, so Los Angeles County reviews the plans and sends its inspectors at each stage.

Open up your house in Hacienda Heights

Tell us which wall, room or yard you have in mind, and we will arrange a measure.