Safe Access to PV Equipment in the Loft with Loft Leg XL

Solar Panels are set to be installed as standard on new build homes and buildings of the future.
So with solar panels becoming increasingly common, especially for new builds, it’s important to consider the inverter, the brains behind the operation. Just like the panels themselves, the inverter needs to be easily accessible for future maintenance and repairs.
The Loft: A Perfect Location (But with a Catch)
The loft can be a great spot for your inverter, but if you choose this location, you’ll need to ensure safe access.

Why a Dedicated Platform Matters:
There are several reasons to install a platform for your loft-mounted inverter:
• Building Regulations: UK building regulations require designated platforms for accessing equipment like inverters. This ensures safe and proper maintenance by qualified technicians.
• Preserving Insulation: Walking directly on fiberglass insulation can damage its R-value (insulating power) and make it less effective. A platform protects the insulation and maintains optimal energy efficiency.
• NHBC Warranty (New Builds – UK): For new builds in the UK, NHBC Warranty standards mandate a raised platform for inverter access (Section 7.2.12 of the NHBC Standards 2023).
• Convenience: A platform makes routine maintenance or troubleshooting of the inverter significantly easier and safer for you or any technicians who may need to access it.
By installing a platform, you’re ensuring compliance with regulations, protecting your insulation investment, and promoting long-term ease of maintenance for your solar system.

Platform Solutions: Choosing the Right Fit
The quickest, easiest and most cost effective method of creating a raised access platform is to use a pre-made plastic leg:

• Pre-made legs: For a quick and easy solution, consider pre-made plastic legs like “Loft Leg XL.”
Loft Leg XL legs are 300mm tall, are readily available at DIY stores and offer a cost-effective way to raise your loft floor for safe inverter access.

Benefits of Loft Leg XL:
• Simple Installation: These legs screw directly onto the bottom chord of your roof trusses.
• Easy Loft Board Integration: The loft boards simply screw onto the top platform of the legs, creating a secure and raised platform.
• Accessibility: Pre-made legs are a straightforward way to raise your loft floor and provide easy access to your inverter and other equipment while maintaining the thermal effectiveness of the loft insulation.

Building Your Platform: Safety and Functionality
Here’s what to consider when building a raised access platform:
• Materials:
o Platform Surface: Choose sturdy chipboard or OSB (Oriented Strand Board) with a minimum thickness of 18mm. Opt for tongue and groove boards to create a secure and level surface.
• Construction:
o Level and Secure: Ensure the platform is perfectly level for optimal stability. Securely fix Loft Legs to the joists or roof trusses and screw flooring into Loft Legs using appropriate screws
o Adding Support: Consider incorporating a handrail on one side of the loft hatch for additional support when entering or exiting.

Safety First:
• If you’re unsure about the structural integrity of the loft, prioritise safety! Consult with a qualified builder or contractor to ensure a safe and compliant platform installation. They can assess your loft and recommend the most appropriate approach.

Maximizing Space:
• Storage Potential: While building the platform, consider extending it to create additional storage in the loft. Products like “Loft Leg XL” allow you to easily expand the platform for storing seasonal items like suitcases or holiday decorations, freeing up space in your living areas.

Benefits of a Secure Raised Platform:
Investing in a secure and accessible raised access platform offers several benefits:
• Smooth Operation: Easy access to the inverter ensures the smooth operation and maintenance of your solar system.
• Maintenance Made Easy: Future maintenance or troubleshooting becomes a breeze with a dedicated and easily accessible platform.
• Warm home: with the insulation protected the insulation in the loft will perform to its maximum potential
What are you waiting for? Get safe access to your solar equipment today. More information on Loft Leg XL and creating raised access can be found at www.loftleg.com

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