Best Square Patio Heaters of 2025

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Square patio heaters are a popular outdoor heating solution that can keep you warm and comfortable while enjoying your patio, garden or outdoor living space. These heaters are designed to provide a stable and even heat source, while also adding a stylish touch to your outdoor decor. They are available in a range of sizes and styles, with different heat outputs and features, such as adjustable temperature controls, safety features and easy-to-use ignition systems. Whether you're entertaining guests or simply relaxing outside, square patio heaters are an excellent investment to extend your outdoor living season.
At a Glance: Our Top Picks
Top 8 Square Patio Heaters
Devola Core 2kW Square Wall Mounted Patio Heater
The Devola Core Patio Heater provides efficient heating, using carbon fibre elements to warm up in just 10 seconds. With three power levels, you can customise the heat output to suit your needs, helping you save on energy costs. Its Lot 20 compliance ensures energy efficiency, while the IP24 water-resistant rating means it can withstand outdoor conditions. Additionally, the adjustable head angle allows you to pivot the heater at a 30-degree angle, directing heat exactly where it's needed most for your comfort.
Mcvomv Outdoor Heater Replacement Parts Set
The Mcvomv Heater Parts Kit is designed to enhance the functionality of your outdoor pyramid propane patio heater. It includes a comprehensive hardware set with essential components, ensuring you can easily replace any fallen or loose screws without a trip to the hardware store. Made with high-quality materials, the parts are chrome plated to resist rust, extending their lifespan significantly. Moreover, the kit offers convenient installation, saving you both time and money while allowing you to tackle the task independently.
Lesimnky Patio Heater Burner Screen Replacement
The Lesimnky Burner Screen is crafted from high-quality 304 stainless steel, ensuring it won't rust or deform in harsh weather conditions. Its user-friendly design makes installation quick and easy, providing you with a secure fit that protects your patio heater from debris and damage. This universal heat reflector shield measures 7 inches in diameter and is perfect for replacing damaged parts, ensuring safety and efficiency. With its stable structure and excellent heat preservation, you can enjoy a warmer outdoor environment while reducing energy consumption.
aoblaze 304 Stainless Steel Patio Heater Parts
The aoblaze Patio Heater Parts are designed for durability and ease of use. Crafted from premium 304 stainless steel, these parts resist rust and withstand harsh weather, ensuring your heater lasts longer. Their user-friendly design allows you to install them effortlessly, providing a snug fit that protects against debris and impacts. With universal compatibility, you can easily mount reflectors, making it convenient to refurbish various patio heater models.
Firdnyohs Universal Patio Heater Reflector Shield
The Firdnyohs Patio Heater Shield is designed to fit most outdoor 4-sided glass tube heaters, featuring a universal design with three pre-drilled holes for easy installation. Made from high-quality aluminium, this shield is thicker and more durable than traditional options, ensuring long-lasting performance. It effectively reflects heat, helping you save energy while keeping your outdoor space warm and comfortable. Additionally, the umbrella-shaped design protects your heater from dust and rain, enhancing its longevity and efficiency.
AZ Patio Heaters Master Bolt Set for Glass Tube
The Master Bolt Set is a complete hardware kit designed for assembling tall patio heaters. It features all chrome-plated hardware, ensuring durability and a sleek appearance for your outdoor setup. This aftermarket kit provides a reliable solution for those looking to maintain or enhance their patio heater. With this comprehensive set, you can easily assemble your heater, providing warmth and comfort to your outdoor gatherings, making it a valuable addition to your patio experience.
Hiland Mocha Patio Heater Cover
The Hiland Patio Heater Cover is designed with strong, heavy-duty 210D fabric, ensuring your heater remains protected from the elements. Its weather-resistant feature shields your investment from rain, snow, and UV rays, prolonging its life. You will appreciate the heavy-duty zipper, which allows for easy opening and installation, making it convenient to cover and uncover your heater. With dimensions of 92 inches in height and 21 inches in both width and depth, this cover fits snugly over your square glass tube heater.
AHV Heavy Duty Patio Heater Cover
The AHV Patio Heater Cover is an essential accessory for protecting your outdoor glass tube heater. It keeps your heater dry and safe during various occasions, such as garden barbecues or winter parties. With its waterproof design, it shields against rain, dust, snow, and UV damage, ensuring longevity. Made from 210D heavy-duty oxford fabric, it is both tear and heat resistant. Additionally, the adjustable drawstring bottom offers a windproof feature, allowing you to secure the cover tightly and maintain peace of mind during strong winds.
During our square patio heater research, we found 116 square patio heater products and shortlisted 8 quality products. We collected and analyzed 5,733 customer reviews through our big data system to write the square patio heaters list. We found that most customers choose square patio heaters with an average price of £33.48.
The square patio heaters are available for purchase. We have researched hundreds of brands and picked the top brands of square patio heaters, including Devola, Mcvomv, Lesimnky, aoblaze, Firdnyohs. The seller of top 1 product has received honest feedback from 1,720 consumers with an average rating of 4.7.

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.