Stressline SL100 Box Lintel 100mm Solid Wall Thames Valley Flint it transforms outdoor spaces into

it transforms outdoor spaces into elegant

is widely available

This accreditation means that a product such as this is the best option when it comes to fire-rated insulation

Every brick is created with advanced methods and top-notch components

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Stressline SL100 Box Lintel 100mm Solid Wall Thames Valley Flint it transforms outdoor spaces intoStressline SL100BOX Internal Solid Wall Steel Lintels are galvanised steel box type lintels designed for internal walls of 75mm to 150mm in width. Box lintels are easy to install and the SL100 have the option of an added internal panel for longer lengths. This type of lintel is very versatile and can be used for a number of applications. Please see our steel lintel load tables for more information. Stressline internal solid wall steel lintels are