Prestressed liners

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Prestressed brick liners are produced in several dimensions, allowing for an optimal combination of bridging window and door openings of different wall thicknesses. They are produced in lengths from 1 to 4 meters with 20 and 25cm steps. Clear dimension of the opening and a minimum contact of 12cm on each side has to be taken into consideration with regard to the length of the brick prestressed liner. One support is required up to the width of 2m, while bigger dimensions require two supports. The liners reach their load-bearing capacity when after 4 weeks mortar achieves the required hardness. The investor saves time and money by using prestressed brick liners. High quality brick liners are prestressed and poured-in with concrete. We offer prestressed brick liners in nine different widths (width 7.5, 9, 10, 12, 12.5, 14, 15, 17.5 and 20cm) and of 20 and 25cm-steps. These options offer optimal flexibility to a variety of window and door openings in a variety of wall thicknesses.
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We will be happy to prepare a list of quantities and an appropriate offer for your project.

01.
Liner width 7.5cm
02.
Liner width 9cm
03.
Liner width 10cm
04.
Liner width 12cm
05.
Liner width 12.5cm
06.
Liner width 14cm
07.
Liner width 15cm
08.
Liner width 17.5cm
09.
Liner width 20cm
Product 7.5 9 10 12 12.5 14 15 17.5 20
Length (cm)/step 25cm 100–300 100–300 100–300 100–300 100–300 100–400 100–400 100–400 100–400
Height (cm) 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5
Width (cm) 7.5 9 10 12 12.5 14 15 17.5 20
Weight (kg/m) 10.5 12 12.3 15 15 17 18.9 22.5 22.6

Benefits

We are the largest producer with a long tradition of these products in Slovenia.

Ask us about our products. We will be happy to help you.

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