Universal Arch | IG Lintels

Universal Arch

When low rise arches are required in brickwork above openings, the IG Universal Arch provides the ideal former for the bricklayer. Vacuum-formed from white pigmented impact resistant polystyrene.

Suitable for use in cavity walls and with timber frame construction, the unit is designed to sit on any steel lintel with an outer flange of 90mm to 95mm.

Universal Arch Selector

 

Opening Sizes Nominal Arch Span Arch Rise Keystone Reference
450 – 500 475 75 IGAR 475
600 – 650 625 75 IGAR 625
650 – 700 675 75 IGAR 675
700 – 750 725 75 IGAR 725
800 – 850 825 75 IGAR 825
900 – 950 925 75 IGAR 925
1000 – 1050 1025 75 IGAR 1025
1100 – 1150 1125 75 IGAR 1125
1200 – 1250 1225 75 IGAR 1225
1300 – 1350 1325 75 IGAR 1325
1450 – 1500 1475 75 IGAR 1475
1500 – 1550 1525 75 IGAR 1525
1600 – 1650 1625 75 IGAR 1625
1650 – 1700 1675 75 IGAR 1675
1750 – 1800 1775 75 IGAR 1775
1900 – 1950 1925 150 IGAR 1925
1950 – 2000 1975 150 IGAR 1975
2100 – 2150 2125 150 IGAR 2125
2200 – 2250 2225 150 IGAR 2225
2300 – 2350 2325 150 IGAR 2325
2400 – 2450 2425 150 IGAR 2425
2550 – 2600 2575 150 IGAR 2575
2700 – 2750 2725 150 IGAR 2725

Feature Plate Lintel

A feature plate can be supplied on all lintel profiles
to suit 50-165mm wide cavities.

Example specification:
L1/S 100 (FP)

Cant Brick Lintel

The Cant brick Lintel can be supplied to suit all Lintel
profiles for 50-165mm wide cavities.

Example specification:
L1/S 100 (CB 55/60mm)

Stepped Lintel

All cavity lintels in the IG range can be stepped
to suit your requirements.

Example specification:
L1/S 100 (20mm step)

Standard step = 20mmCan be stepped to suit.