Why Knauf Combi-Cut ceiling insulation is quicker and easier to install
Knauf Combi-Cut is a glass wool ceiling roll that arrives pre-perforated down its length.
read more about Why Knauf Combi-Cut ceiling insulation is quicker and easier to installQuality and service that goes above and beyond
Summit XPS insulation boards, Summit XPS cornices, trap doors, and our Knauf insulation range set a new standard in quality and affordability.
Summit products offer lasting performance and value for money in both residential, commercial and agricultural buildings, ensuring a secure and confident investment. Backed by Swartland’s reputation and with above-and-beyond service, choosing Summit for your next insulation project will make your installation teams and clients happy.
Our products
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XPS Board
Summit Extruded Polystyrene Insulation Board
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Access Panels
Easy and reliable access for your ceilings
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Knauf Insulation
Glass Wool ceiling insulation rolls with ECOSE® technology
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Cornices
Affordable range of polystyrene cornices
Get quote about Cornices
Our commitment to delivering consistent quality means you can be confident that your chosen product will provide exceptional thermal performance and durability.
Our product specialists are standing by to assist you with specifications, detailed drawings, certifications and a rational design to help your plans comply with Sans 10400 XA.
Our national distribution capability means we can deliver to your site anywhere in southern Africa. Our after-sales service extends to on-site, trade and technical assistance, from placing the order – to installation.
Insulation news
How Summit XPS Boards perform across three key applications
One board. Three applications. No compromises. Summit XPS boards are built to perform whether they are above your head, behind your walls, or beneath your feet.
read more about How Summit XPS Boards perform across three key applicationsWhy Summit XPS is the smart choice for agricultural structures
The agricultural industry faces a unique mix of challenges, some predictable, others entirely out of your control.
read more about Why Summit XPS is the smart choice for agricultural structuresUnderstanding the importance of R-values in thermal insulation
When it comes to energy efficiency, comfort, and sustainability in buildings, thermal insulation plays a crucial role.
read more about Understanding the importance of R-values in thermal insulationWhy choose Knauf Ceiling insulation?
When it comes to creating a comfortable, energy-efficient home or workspace, insulation is one of the most crucial investments you can make.
read more about Why choose Knauf Ceiling insulation?The insulation process: a guide for installers
Summit XPS is an effective thermal insulator that helps prevent heat transfer through conduction and convection. Its insulating capabilities increases with various thickness of boards, leading to more regulated indoor temperatures.
read more about The insulation process: a guide for installers
