Corner Window Security Bars for Bay and Angled Windows

t260-18

Security bars for bay and corner windows must be made to measure for each angle and panel, because standard rectangular bars rarely fit angled glass. A custom set of iron or aluminum bars, measured on site and fixed to the correct frame sections, gives the same protection as on a flat window while keeping the view and ventilation.

Why Bay and Corner Windows Need Special Bars

A bay window projects outward with several panels meeting at angles, and a corner window turns the wall line so that two glass faces meet at one edge. Each panel sits at a different plane, so a single straight bar cannot follow the whole opening. The result is that every angled section needs its own piece, cut and bent to the actual geometry rather than to a generic size.

Access points are also different. The side panels of a bay are often reachable from a balcony or a neighbouring roof, which makes them a higher risk than the front face. Planning security around the weakest panel, not the most visible one, is the right starting point.

Measuring Angled Openings on Site

Accurate measuring is the step that decides whether the bars fit. We measure each panel separately, noting its width, height, the angle where it meets the next panel, and the depth of the window reveal. Frames are rarely perfectly square, so measurements are taken at the top, middle and bottom of each section.

Measure every panel, not only the front face
Record the angle between adjacent panels
Check the depth of the reveal and any sill projection
Note the position of handles, hinges and opening sashes

Choosing Iron or Aluminum for Angled Frames

Iron bars are strong and suit traditional or heavy-duty requirements, and they can be shaped into flowing curves that follow a bay line. Aluminum is lighter, does not rust, and is often chosen for corner windows on modern facades or where the bars must be moved for cleaning. Both materials can be finished to match the window frame, so the choice is mainly about strength, weight and appearance.

For iron, hot-dip galvanizing and powder coating protect the bars in Israel's humid coastal air. Aluminum needs less protection but benefits from a durable powder finish in a colour matched to the frame.

Keeping Ventilation and Opening Function

Many bay and corner windows have opening sashes, and the bars must not block them. The usual solution is a design where the bars are fixed to the fixed panels while the opening sashes keep a clear path, or where a hinged or removable section is built into the grille. Each opening must still allow an adult to exit in an emergency, so the release method and the size of any openable section should be discussed before production.

Fixing points matter too. Bars are anchored into the wall, the sill or the frame profile, and the anchor choice depends on whether the reveal is stone, concrete or lightweight block.

Fitting and Fixing the Bars

Installation of angled bars requires care because each piece must line up with its neighbour at the corner. Pieces are usually assembled in the workshop to check the fit, then delivered and fixed on site. Fixing points are placed where the wall or frame can carry the load, and the joints at corners are finished so they look intentional rather than improvised.

Safety standards for railings and guards are referred to as SI 1142 in Israel, and the exact dimensional requirements are confirmed with the project engineer for each installation.

Planning Your Order Step by Step

The process starts with an inquiry and photos of the windows from inside and outside. We then arrange an on-site measurement, prepare a drawing and a written specification, and wait for your approval before production begins. After manufacturing in our Tel Aviv factory, the bars are finished and installed, and you receive a clear record of what was supplied.

Sending clear photos from several angles at the start saves time and reduces the number of visits needed.

Frequently asked questions

Can standard security bars be used on a bay window?

Standard flat bars usually cannot follow the angles of a bay window. Each panel normally needs a piece made to its own measurements.

Do corner window bars block the opening sashes?

They should not if the design is planned correctly. The fixed panels can be barred while the opening sections keep a clear path, and emergency exit is checked during planning.

Is iron or aluminum better for angled windows?

Iron is stronger and suits heavy-duty or traditional looks, while aluminum is lighter and rust-free. The best choice depends on your frame, appearance and how often the bars need to be moved.

How do I start an order for corner window bars?

Send photos of each window from inside and outside, with a short description of the layout. We will then arrange an on-site measurement and prepare a written specification for your approval.

Common mistakes to avoid

Ordering bars from a single measurement of the front face is the most common error, leaving side panels unprotected or badly fitted. Ignoring the opening sashes and emergency exit route can also create a problem after installation.

Our recommendation

Measure and photograph every panel of the bay or corner before choosing a design, and confirm the emergency release method for any openable section. Ask for a drawing and a written specification before approving production.

Summary

Bay and corner windows need custom bars measured panel by panel, with attention to angles, openings and fixing points. Planned well, they give strong protection without losing the view or ventilation.

השאירו פרטים ונחזור אליכם