Shadow specialises in advanced infrared church heating systems designed specifically for heritage and ecclesiastical buildings. Our technology provides instant, comfortable warmth without compromising the character or integrity of historic or listed structures. By warming people, pews and surfaces directly, much like natural sunlight, infrared heating is exceptionally effective in large, draughty or intermittently used church spaces.
Churches, temples, mosques and other places of worship are notoriously difficult and expensive to heat. High vaulted ceilings, cold stone walls and long periods of low occupancy mean traditional air-based systems perform poorly. Warm air rises into the roof space, leaving the congregation below feeling cold while energy costs continue to rise. Traditional convection heating is therefore inefficient, slow to warm up and often unsuitable for heritage environments that require careful preservation.
Infrared heating provides a highly efficient and controllable solution for churches. Instead of heating the air, infrared delivers direct radiant warmth to people and objects. This significantly reduces energy waste and improves comfort, even in poorly insulated or large open spaces. With infrared heating, there's no need for preheating hours in advance. You can warm only the areas in use, such as the pews near the altar, making weekday services, small gatherings, prayer meetings and community events more affordable and sustainable.
By creating tailored heating zones, churches can reduce energy consumption even further. Smaller services may only require heating in occupied pews, while larger events such as Christmas services, weddings or concerts can be comfortably heated across the full worship space.
Shadow offers both shortwave infrared heaters (with a subtle, low-glare glow) and longwave infrared heaters (zero light), available in wall-mounted and ceiling-suspended configurations. Our signature model, the Shadow Chandelier, combines architectural elegance with modern efficiency. Designed specifically for historic church buildings and heritage sites, it provides powerful, discreet warmth while complementing traditional interior aesthetics.
Smart zoning and controls for efficient use
Elegant fittings designed to complement heritage architecture
Supports sustainability and reduced emissions
Direct positioning for enhanced comfort
Long-wave heating delivers soft, comfortable warmth by emitting radiant energy that heats people, surfaces, and objects directly, mimicking the natural feel of the sun.
This makes it particularly effective and most efficient in large, draughty or poorly insulated spaces, which are challenges that are common in heritage buildings.
Because the heat is immediate and targeted, energy isn't wasted on empty air or unused areas. This not only improves comfort but also significantly reduces running costs. For heritage sites looking to reduce their environmental impact, infrared heating offers a practical, low-energy solution that supports decarbonisation and moves them closer to achieving net zero targets, all without compromising the character of the building.
Lower energy consumption compared to traditional systems
Durable with minimal servicing requirements
Heats people, objects and the air
The Shadow Chandelier is a powerful yet elegant infrared heating solution, designed specifically for churches and heritage buildings.
It provides efficient, zero-light heating that preserves the beauty of historic interiors while reducing both energy consumption and ongoing maintenance.
Equipped with an advanced control system, it offers precise and convenient management, making it an ideal choice for sustainable and comfortable heating.
Find out more
As churches across the UK work towards the Church of England's Net Zero Carbon 2030 target, choosing the right heating solution has never been more important.
Learn how radiant (infrared) heating works in churches and how to choose the right system. With heating options to support comfort, efficiency, and Net Zero Carbon goals.
Whether you are managing a historic church or planning upgrades, this video will help you make informed, future-focused heating decisions.
Infrared warms people and surfaces directly, avoiding the heat loss associated with high ceilings and uninsulated walls.
Churches are rarely heated constantly. Infrared provides instant warmth, eliminating the need to run boilers for hours before a service.
The range includes zero-light ceramic heaters and ultra-low glare models, ensuring discreet and effective heating tailored to the needs of heritage spaces. Gentle on historic materials, maintaining the building's character while providing modern comfort.
Lower consumption and precise zoned control help churches cut carbon emissions and reduce heating bills.
We recently completed a stunning instsallation of our Shadow Chandelier infrared heaters at St. Peter and St. Paul Church in Fareham.
Designed to blend seamlessly with traditional architecture while delivering powerful, energy-efficient heat, this project showcases how modern innovation can meet heritage needs with elegance and precision.
Watch our video to see the transformation in full.
Tell us about your church and the areas you would like to heat. The information you provide will help our team review your requirements and advise you on the next steps.
Please have the following ready:
* Fields marked with an asterisk are required.
At Shadow Heating, we offer free, no-obligation quotes and expert guidance to help you find the right heating solution for your church or heritage building.
Start by completing our enquiry form, sharing details of your space, heating requirements and electrical supply. Our team will review your answers and contact you to discuss suitable options and the next steps towards your personalised quote.
Where a site survey is appropriate and your electrical supply is suitable for the proposed system, we'll arrange a complimentary visit. Using our advanced 3D imaging camera, we can assess heater positioning and prepare a detailed layout plan to accompany your comprehensive quote.
If you're unsure whether your building has three-phase power, please send us a photo of your incoming electrical supply and main fuse. We can help you identify the likely supply type, explain any further information we may need and guide you through the next steps.
We understand that making changes to churches and heritage buildings can be a complex and lengthy process. From your first enquiry to your final heating plan, we're here to support you at every stage.
If you have any questions or would like to discuss your heating requirements, please call us on 01279 466500. We're happy to help.
Power supply & fuse:
If you are unsure, your electrician or Distribution Network Operator (DNO) may be able to confirm this for you. Please upload a photo of the incoming supply fuse.
Floor plan:
A simple hand-drawn plan is fine. Please include the main dimensions of the building or rooms you would like to heat. If possible, shade or mark the areas that need heating. This is helpful but not essential.
Photographs of the areas you would like to heat:
These might include the nave, chancel, aisles, smaller rooms or kitchen, etc areas you would like to heat, along with a photo of the power supply box.
Single phase 100A
Three phase 80A
Three phase 100A
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