Summit XPS

What is Summit XPS?

Summit XPS (Extruded Polystyrene) is a rigid foam ceiling board designed for insulation. Manufactured through a specialized extrusion process, it results in a closed-cell structure that delivers excellent thermal resistance, moisture resistance, and compressive strength. These properties make Summit XPS ideal for various insulation applications, from ceilings and walls to floors and roofs.

Available Thicknesses and Applications

Summit XPS ceilings are engineered to cater to diverse insulation needs, offering three versatile thickness options: 30mm, 40mm, and 50mm. Each thickness is designed for specific applications to maximize energy efficiency and thermal performance across different construction projects.

1. 30mm Summit XPS Polystyrene Ceilings

The 30mm Summit XPS board is a lightweight yet effective insulation solution, perfect for projects where space is at a premium.

• Thickness: 30mm
• Material: Extruded Polystyrene (XPS)
• Thermal Conductivity: 0.28 W/mK
• Compressive Strength: 310-360kpa
• Length: 1.8m – 8m
• Width: 600mm
• R-Value: 1.0 (Fully Aged)
• Water Absorption: 0.5% by volume

Applications:

• Ceilings: The 30mm thickness is ideal for suspended ceilings and lightweight structures where insulation is required without adding significant weight.
• Cavity Walls: Perfect for narrow cavity wall spaces, providing a balance between insulation and available building space.
• DIY Projects: Due to its manageable size and weight, 30mm Summit XPS is often used for smaller, residential DIY projects like insulating garden sheds, garages, or hobby rooms.
• Thermal Breaks: Acts as an efficient thermal break in window frames, reducing heat transfer.

Advantages:

• Compact size for constrained spaces.
• Easy to handle and install.
• Budget-friendly option for achieving basic insulation requirements.

2. 40mm Summit XPS Polystyrene Ceilings

The 40mm thickness strikes the perfect balance between insulation performance and material thickness, making it one of the most popular choices for both residential and commercial applications.

• Thickness: 40mm
• Material: Extruded Polystyrene (XPS)
• Thermal Conductivity: 0.28 W/mK
• Compressive Strength: 310-360kpa
• Length: 1.8m – 8m
• Width: 600mm
• R-Value: 1.33 (Fully Aged)
• Water Absorption: 0.5% by volume

Applications:

• Ceilings: Polystyrene ceilings provide enhanced insulation for suspended or dropped ceilings, reducing energy loss.
• Floors: Frequently used in underfloor heating systems, offering thermal resistance while supporting floor coverings.
• Walls: Fits seamlessly into cavity walls or external cladding systems, contributing to overall building energy efficiency.
• Cold Rooms: Used in small to medium cold storage facilities to ensure temperature stability.

Advantages:

• Enhanced thermal efficiency for a wide range of applications.
• Suitable for environments with moderate insulation needs.
• Balances cost and performance effectively.

3. 50mm Summit XPS Polystyrene Ceilings

The 50mm Summit XPS board is the thickest and most robust option, designed for demanding insulation applications requiring maximum thermal performance.

• Thickness: 50mm
• Material: Extruded Polystyrene (XPS)
• Thermal Conductivity: 0.28 W/mK
• Compressive Strength: 310-360kpa
• Length: 1.8m – 8m
• Width: 600mm
• R-Value: 1.67 (Fully Aged)
• Water Absorption: 0.5% by volume

Applications:

• Roofs: Polystyrene ceilings are Ideal for flat or inverted roofs where insulation must withstand weather exposure and foot traffic.
• Floors: Suitable for heavy-duty flooring systems, including industrial spaces and garages, as it provides superior insulation without compromising strength.
• Cavity Walls: Perfect for larger wall cavities in commercial buildings, ensuring excellent energy efficiency.
• Basements: Used in below-grade walls and floors to prevent heat loss and moisture ingress.

Advantages:

• Exceptional thermal insulation for high-demand applications.
• Long-lasting performance in harsh conditions.
• Capable of handling high compressive loads.

How to Choose the Right Thickness

When deciding on the right thickness of Summit XPS ceilings, consider:

1. Application Requirements: For light-duty projects like ceilings or DIY insulation, 30mm boards may suffice. For areas needing robust insulation like ceilings or floors, opt for the 50mm boards.
2. Available Space: Thicker boards offer better insulation but require more space. Evaluate your construction project’s spatial limitations.
3. Thermal Performance Needs: Higher R-values are achieved with thicker boards, making them suitable for colder climates or areas with high energy efficiency goals.
4. Budget: Thicker boards provide better performance but may have a higher initial cost. Balance your insulation goals with your budget constraints.

No matter the thickness you choose, Summit XPS ceilings guarantees exceptional insulation performance, durability, and ease of installation.

Order Your Summit XPS Boards Today!

Take your insulation projects to the next level with Summit XPS ceilings, the premium solution for energy-efficient construction. Available in 30mm, 40mm, and 50mm thicknesses, these high-performance boards are perfect for a wide range of applications.

We proudly deliver Summit XPS boards to Johannesburg, Centurion, Pretoria, Durban, and Cape Town, ensuring fast and reliable service to meet your project needs.

Contact us today to place your order, request a quote, or learn more about the specifications and pricing. Let Summit XPS  provide the insulation solution you can trust for lasting performance and exceptional energy savings!