Skip to content
  • Home
  • >
  • Masonry Components & Insulation

Masonry Components & Insulation

SIG Construction Accessories stock of Masonry Components includes standard and specialist brick and block, air leakage sealing tapes, ventilation and insulation.

Loft Hatches & Ventilation

A full range of Ventilation products are available at SIG Construction Accessories to ensure effective ventilation including air bricks, through wall duct sleeves and accessories for underfloor ventilation. We stock a range of wall vents and accessories in a variety of colours including plastic air bricks, weep vents and perp/tunnel weeps.

Loft hatches are available in stock across the SIG Construction Accessories national branch network, with standard sizes carried with access to lockable loft hatch systems for commercial or residential properties, as well as loft and access ladders.

Brick & Block

SIG Construction Accessories brick and block product range includes everything from standard bricks to Aircrete blocks, dense blocks and specialist Poroton blocks which are specified for supermarkets.

Air Leakage

SIG Construction Accessories have access to air leakage products such as: joint seal tape for sealing membranes, window and door frames to masonry walls, floors and ceilings; and plastic joist hangers.

Recent SIG Construction Accessories Projects

High Rise & Commercial Build

Naue’s Combigrid® supplied by SIG plays a part in Blenheim Lake Haul Road.

SIG Construction Accessories, Ashvale Branch was delighted to supply the Naue…

Read more

High Rise & Commercial Build

Biodegradable Geotextile – Secutex® Green – used in Access Road for Northam Burrows Visitor Centre

For the first time in the UK, a new and innovative…

Read more


Neoloy® Tough-Cell Reinforced Foundation for Railway Compound & Haul Road, UK.

As part of the Transpennine Route Upgrade (TRU) railway infrastructure improvement…

Read more