Catnic Lintels
Catnic Lintels
Catnic Lintels are the trusted choice for load-bearing support across domestic, commercial, and structural applications. Designed for strength and reliability, these galvanised steel lintels are suitable for a wide range of masonry wall constructions, ensuring long-lasting performance with easy installation.
🧱 Heavy-duty load support – ideal for brick, block, or stone walls
🛠 Engineered to spec – precision-manufactured for structural stability
🧲 Corrosion-resistant – galvanised finish for extra durability
🏗 Multiple sizes available – suited to a wide range of openings
🚚 Nationwide delivery – reliable service direct from UK Building Supplies
Product specification
100mm Cavity Lintels
Suitable for cavity sizes of 90-105mm
Available in set widths of approx 283mm by the following lengths
900mm long
1050mm long
1200mm long
1350mm long
1500mm long
1650mm long
1800mm long
1950mm long
2100mm long
2400mm long
2700mm long
3000mm long
3300mm long
3600mm long
150mm Cavity Lintels
Suitable for cavity sizes of 150-165mm
Available in set widths of approx 343mm by the following lengths
900mm long
1200mm long
1350mm long
1500mm long
1800mm long
2100mm long
2400mm long
2700mm long
3000mm long
3300mm long
3600mm long
Catnic Lintels are known for their consistent quality, meeting British Standards and Building Regulations. Whether you're building a new extension, garage opening, or structural renovation, these lintels provide dependable support and peace of mind.
Please refer to the product variants or specification guide for exact sizing, load ratings, and application types.
Orders are 2-5 days direct to you with an email stating your delivery day.
Buy with confidence — all our products are brand new and sourced direct from trusted suppliers, with items shown as in stock to allow customers to place orders as and when needed. We do not display live stock quantities so availability may vary, however delivery times shown at checkout reflect current supplier lead times as accurately as possible