Skip to content
Shed and Greenhouse Sale + Free Shipping on most items!
Shed and Greenhouse Sale + Free Shipping on most items!
how much warmer is a shed than outside

How Much Warmer Is a Shed Than Outside?

At Homestead Supplier, we've spent years exploring every aspect of shed warmth, and a common question we encounter is how much warmer is a shed than outside.

The answer, while dependent on various factors, is straightforward: a well-positioned and constructed shed can be significantly warmer than the outdoor environment, often by 20-25 degrees Fahrenheit on sunny days.

This article dives deeper into the elements that contribute to a shed's cozy interior, offering insights and practical advice for those looking to enhance their shed's warmth. 

How Much Warmer Is a Shed Than Outside?

A shed can be significantly warmer than the outside, often by 20-25 degrees Fahrenheit on a sunny day. This notable difference is the result of a combination of factors that work together to trap and retain heat within the structure.

From the orientation of the shed, capturing the optimal amount of sunlight, to the materials used in its construction that can insulate and hold warmth, every detail contributes to the shed's internal climate.

Understanding these factors not only answers the question of why sheds can feel so much warmer than outside but also provides valuable insights for those looking to optimize their shed's warmth.

Let's explore these factors in more detail:

Factors Affecting Shed Temperature

Orientation And Location

The positioning of your shed can greatly influence its internal temperature. South-facing windows capture the most sunlight, naturally warming the space inside. Positioning your shed strategically with the sun is also the first step in learning how to set up solar panels for shed.

Proximity to heat-absorbing surfaces like driveways or the walls of your house can also increase the temperature. Yet, it's important to consider the effects of wind and moisture. Strong winds can penetrate the shed, reducing the temperature, while moisture can make the interior feel damp and cooler.

If you find that your shed has a lot of moisture, it may be a good idea to waterproofing a shed as well as what to put around bottom of shed to keep water out.

how hot does a wooden shed get in the summer

Insulation And Ventilation

Insulation plays a crucial role in regulating your shed's temperature by slowing down the transfer of heat. This means it can keep the shed warmer in winter and cooler in summer by reflecting heat outward.

Ventilation, on the other hand, ensures that air circulates properly, preventing the buildup of stifling heat during warmer months and reducing condensation, which can lead to dampness and cold during cooler months.


The construction material of your shed impacts its ability to retain or repel heat. Wood, such as in our cedar sheds, has natural insulating properties, making it a popular choice for a balanced internal climate.

Metal sheds can heat up quickly in the sun but also cool down rapidly once the sun sets. Plastic sheds, depending on their design and the specific type of plastic, can offer moderate insulation but might not be as effective as wood in temperature regulation.


Surrounding Vegetation

The presence of trees and shrubs around your shed can have a cooling effect, providing shade and reducing the impact of direct sunlight. However, too much vegetation can also restrict airflow and retain moisture, which might not be ideal for temperature regulation.

how hot does a shed get in the summer

Color And Finish

The color of your shed can affect how much heat it absorbs or reflects. Darker colors tend to absorb more heat, which can make the shed warmer on sunny days.

Lighter colors reflect more sunlight, potentially keeping the shed cooler. The finish, whether it's paint, stain, or a natural finish, can also play a role in how the shed responds to sunlight and weather conditions.


While a shed can sometimes be up to 20-25 degrees warmer than outside, the temperature inside your shed is influenced by a variety of factors, including its orientation, insulation, materials used, and even the surrounding environment.

Whether you're aiming for cooling a shed in the summer months or heating a shed without electricity in the winter, understanding these elements can guide you in optimizing your shed's internal climate to suit your needs.

Remember, the key to achieving the desired temperature lies in balancing these factors to create a comfortable space year-round.

If you're ready to build a storage sheds that perfectly fits your climate preferences, explore our range of shed kits at Homestead Supplier and find the ideal solution for your outdoor space.

If you want to learn more, why not check out these articles below:

Previous article How to Set Up Solar Panels for Shed
Next article What to Put Around Bottom of Shed to Keep Water Out

Leave a comment

Comments must be approved before appearing

* Required fields


We are located in central California and sell online only.

Free Shipping

When you spend $200+

Review Rating

Thousands of
Satisfied Customers.

Give Us A Call


Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare