PANOTHERM

PANOTHERM
Invisible Window Insulation

Clear internal insulating panels that help rooms to stay warmer, quieter, and more energy-efficient without changing the look of the existing windows. With built in UV filters, natural light no longer harms any valuable furnishings and features. By reducing heat loss the carbon footprint of the building improves along with everyday comfort.

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PANOTHERM is suitable for:

  • Energy-Efficient Window Insulation for Public & Private Landlords

    Future-Proof Your Properties Today

    As a landlord or housing association, maintaining energy-efficient, comfortable homes is crucial for tenant satisfaction and regulatory compliance. Panotherm offers a cost-effective, hassle-free solution to enhance window insulation, reduce energy costs, and meet energy efficiency standards without the need for expensive window replacements. This easy to deploy solution is ideal for large-scale property portfolios.

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  • Energy-Efficient Window Insulation for Homeowners & Renters

    Stay Warm, Save Money, & Reduce Your Carbon Footprint

    Upgrade Your Home Today

    Your home should be a place of comfort and efficiency, whether you own it or rent it. With Panotherm, you can enjoy a warmer home, lower energy bills, and a more sustainable lifestyle—all without the need for costly window replacements.

    Lower Your Energy Bills – Reduce heat loss through windows and cut down on heating expenses, keeping more money in your pocket.

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  • Energy-Efficient Window Insulation for Post-Conflict Reconstruction

    “Rebuilding Communities with Sustainable, Cost-Effective Solutions”
    “Helping Communities Rebuild for a Better Future”

    In the aftermath of conflict, rebuilding homes and communities is a priority. When windows are damaged by explosions, homes become exposed to extreme temperatures, security risks, and rising energy costs. Panotherm provides an affordable, energy-efficient insulation solution that enhances living conditions, reduces energy costs, and accelerates the path to recovery without requiring full-scale window replacements.

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  • Energy-Efficient Window Insulation for Historic and Listed Buildings

    “Improving the efficiency of heritage properties whilst preserving their character.”

    Panotherm has been developed specifically for heritage and period properties, helping homeowners improve comfort without replacing original windows.

    Installed internally, it creates additional insulating layers that help reduce heat loss, minimise draughts and cold spots, and create more stable indoor temperatures throughout the year.

    Its polycarbonate panels also provide natural UV protection, helping to protect furniture, fabrics, artwork and historic interiors from fading.

    Because Panotherm works alongside existing windows, installation can often be completed with minimal disruption and without altering the external appearance or character of the building, making it a sensitive and reversible solution for many historic homes.

  • Application

    Suitable for all window types in all homes, including listed and rental properties.

  • Overview

    A new generation of secondary window insulation that significantly improves the thermal efficiency of your existing windows, without the need to replace them.

  • How it works

    A triple layer design that creates two still air gaps between your window pane and the room. Scientifically tested at Salford Energy House, PANOTHERM delivers a 230% thermal improvement in energy loss through single glazed windows.

  • What it does

    PANOTHERM is a DIY flatpack secondary window insulation system that simply fits onto or over your existing windows, minimising heat loss – resulting in a warmer, more comfortable room.

  • Where to use it

    PANOTHERM is suitable for all window types, and can be positioned pane-to-pane, frame-to-frame, or covering the entire window system jamb-to-jamb, depending on your needs.

  • Why we love it

    Affordable, efficient, and supporting the journey to net zero, we created PANOTHERM to help minimise the impact of people on the only planet we have.

Features & Benefits

  • Property

    Easy Installation

    With our self-assembly design, you can save on labour costs by installing the system yourself, making it an affordable solution for improving a building’s energy efficiency.

    Flexible Home Improvement

    Its reusable nature allows you to adapt to changing needs, whether you’re moving homes or renovating, ensuring long-term value and versatility.

    Increased Comfort

    The novel design ensures superior thermal efficiency, meaning your home is warmer, healthier, and more comfortable for you and your family.

  • Pocket

    Energy Cost Reduction

    The superior triple-layer insulation minimises heat loss, leading to significant savings on your heating bills by reducing the need for continuous heating.

    Affordable Alternative

    It provides a cost effective solution to improving window insulation, offering the benefits of triple glazing without the high costs of a full window replacement.

    Long-term Durability

    Built from high-quality polycarbonate and designed for longevity, we ensure that your initial investment continues to pay off year after year.

  • Planet

    Eco-conscious Design

    We developed PANOTHERM with sustainability in mind, utilising durable, recyclable and locally-sourced polycarbonate materials that contribute to a greener environment and a circular economy.

    Support for Net Zero Goals

    By significantly improving your home’s energy efficiency, PANOTHERM aligns with net zero carbon initiatives, helping you to do your part in the fight against climate change.

    Sustainable Living

    PANOTHERM provides an environmentally-conscious choice by decreasing your energy consumption – without compromising on comfort.

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