Best Square Patio Heaters of 2025

Toby Butcher Avatar
Toby Butcher
Last Updated: 1 Feb 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

Devola Core 2kW Square Wall Mounted Patio Heater Cover #TOP 1
Devola Core 2kW Square Wall Mounted Patio Heater
ftb score rating icon 9.9
Mcvomv Outdoor Heater Replacement Parts Set Cover #TOP 2
Mcvomv Outdoor Heater Replacement Parts Set
ftb score rating icon 9.8
Lesimnky Patio Heater Burner Screen Replacement Cover #TOP 3
Lesimnky Patio Heater Burner Screen Replacement
ftb score rating icon 9.6

Top 8 Square Patio Heaters

Devola Core 2kW Square Wall Mounted Patio Heater

DVSPH20WMB
Black
Square
Devola Core 2kW Square Wall Mounted Patio Heater Cover
Devola Core 2kW Garden Patio Heater (Square Wall Mounted)

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.

What We Like
Fast heating in 10 seconds
Energy efficient operation
Water resistant design
Adjustable heat direction
#TOP 2

Mcvomv Outdoor Heater Replacement Parts Set

Mcvomv
TX_1290
Silver
Patio Heater Parts
Mcvomv Outdoor Heater Replacement Parts Set Cover
Mcvomv Outdoor Heater Replacement Parts-Outdoor Pyramid Propane Patio Heater Parts Heater Replacement Hardware Set for Square Glass Tube Patio Heater, polt & Nut & Stud & Wing Nut&fixing Bracket

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.

What We Like
Comprehensive replacement parts included
High-quality rust-resistant materials
Easy and quick installation
Saves time and money
No need for extra trips to store
#TOP 3

Lesimnky Patio Heater Burner Screen Replacement

Lesimnky
Burner Screen & Base
Silvery
Universal
Lesimnky Patio Heater Burner Screen Replacement Cover
Patio Heater Burner Emitter Screen & Base 4-Sided Pyramid Patio Heater Replacement Parts 304 Stainless Steel, Burning Net Heating Parts Applied to Most Square Glass Heater (Burner Screen & Base)

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.

What We Like
High-quality 304 stainless steel
Easy installation process
Universal fit for many heaters
Durable and long-lasting
Improves energy efficiency
#TOP 4

aoblaze 304 Stainless Steel Patio Heater Parts

aoblaze
patioheaterparts01
Argent
aoblaze 304 Stainless Steel Patio Heater Parts Cover
aoblaze patio heater replacement parts, outdoor heater replacement parts, Base 4-Sided Pyramid Patio Heater Replacement Parts 304 Stainless Steel, Screen & Base for Square Glass Tube Heaters

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.

What We Like
Durable stainless steel construction
Easy installation process
Universal compatibility
Enhanced protection from damage
Long-lasting performance
#TOP 5

Firdnyohs Universal Patio Heater Reflector Shield

Replacement Parts 001
Reflector Shield
Firdnyohs Universal Patio Heater Reflector Shield Cover
Patio Heater Reflector Shield for Glass Tube Heater Replacement Top Part 4-Sided Pyramid Patio Heater Square Shield, Hole Distance 2 3/4 Inches (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.

What We Like
Durable aluminium construction
Easy installation with pre-drilled holes
Energy-saving heat reflection
Dust and rain protection
Universal fit for 4-sided heaters
#TOP 6

AZ Patio Heaters Master Bolt Set for Glass Tube

SGT-MBS
Grey
AZ Patio Heaters Master Bolt Set for Glass Tube Cover
AZ Patio Heaters SGT-MBS Master Bolt Set for Square Glass Tube Patio Heater

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.

What We Like
Complete hardware kit
Durable chrome-plated parts
Aftermarket part for versatility
Easy assembly for users
#TOP 7

Hiland Mocha Patio Heater Cover

HVD-SGTCV-M
Mocha
Hiland Mocha Patio Heater Cover Cover
AZ Patio Heater Cover for Square Glass Tube Heater, Mocha

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.

What We Like
Durable 210D fabric
Weather resistant
Easy to use zipper
Protects heater from elements
Suitable for square glass tube
#TOP 8

AHV Heavy Duty Patio Heater Cover

AHV
7632311
Beige
AHV Heavy Duty Patio Heater Cover Cover
Outdoor Glass Tube Heater Cover for Pyramid Torch, Triangle Heater, Waterproof Heavy Duty 210D Square Stand Up Patio Heater Protect Case

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.

What We Like
Waterproof for all weather
Durable heavy-duty material
Windproof adjustable design
Fits most patio heaters
Protects from dust and dirt
Buying Guide Image
Editor's Notes

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.

Written by
Toby Butcher Avatar

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.