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Why You Should Insulate Outdoor Pipes

Are you tired of dealing with frozen outdoor pipes in Burnaby during the Winter? Then this article is for you. With temperatures dropping, it’s essential to ensure your outdoor plumbing is properly insulated to prevent costly damage. Don’t let burst pipes ruin your Winter; learn why insulation is crucial in this article.

What Is Pipe Insulation?

Pipe insulation is a protective covering wrapped around pipes to provide various benefits. It prevents heat loss, reduces energy costs, and prevents pipes from freezing in cold weather. Additionally, it aids in preventing hotwater pipes and reducing the risk of condensation on cold water pipes.

Commonly used insulation materials, such as foam, polyethylene, or fiberglass, provide thermal resistance and protect the pipes from extreme temperatures.

Why Is It Important to Insulate Outdoor Pipes?

Insulating outdoor pipes is a tedious and unnecessary task. However, the benefits of doing so far outweigh the effort it takes. This section will discuss why insulating outdoor pipes is crucial for their longevity and overall functionality. From preventing freezing and bursting to saving energy and money, we will explore the various advantages of insulating outdoor pipes. Additionally, we will touch on how insulation can protect against corrosion and reduce noise levels, making it a worthwhile investment for any homeowner.

Prevents Freezing and Bursting

  1. Measure and assess the length and diameter of the outdoor pipes.
  2. Choose suitable insulation material like foam rubber or polyethylene.
  3. Clean and dry the pipes thoroughly to ensure proper adhesion of the insulation.
  4. Wrap the insulation around the pipes, ensuring a tight and secure fit.
  5. Use tape or wire to secure the insulation in place.

Pro-tip: To effectively insulate water pipes and prevent freezing and bursting, ensure there are no insulation gaps when insulating outdoor pipes.

Saves Energy and Money

  • Insulating outdoor pipes reduces heat loss, conserves energy, and cuts utility expenses.
  • Start by identifying pipes that need proper insulation, focusing on those in unheated areas or along exterior walls.
  • Measure the pipes and acquire the appropriate insulation material to cover them adequately.
  • Wrap the insulation around the pipes securely, ensuring no gaps or loose sections.
  • Seal the insulation with tape or wire to keep it in place, maximizing its energy-saving benefits.

Pro-tip: Regularly inspect and maintain your pipe insulation to ensure its effectiveness and prolong cost savings. Doing so can save energy and money in the long run.

Protects Against Corrosion

  • Apply corrosion-resistant coatings on the pipes to protect against rust and degradation.
  • Regularly inspect the pipes for signs of corrosion and address any issues promptly.
  • Keep pipes dry and free from moisture to prevent corrosion from developing.

Pro-tip: To effectively protect against corrosion, consider implementing cathodic protection systems, especially in harsh environmental conditions.

Reduces Noise

Insulating outdoor pipes also helps to reduce noise by dampening the sounds created by water flowing through the pipes. This is especially advantageous in areas where peace and quiet are highly valued, such as residential neighborhoods or outdoor recreational spaces.

How Do You Insulate Outdoor Pipes?

When temperatures drop, protecting your outdoor pipes from freezing is important. One effective method is insulation, which helps to maintain heat and prevent water from freezing inside the pipes. But how exactly do you insulate outdoor pipes? This section will walk you through the step-by-step process of insulating your outdoor pipes. From measuring and cutting the insulation to securing it, we’ll cover all the necessary steps to ensure your pipes stay protected during cold weather.

Measure and Cut Insulation

  • To properly measure and cut insulation, first determine the length and diameter of the pipe to determine the amount needed.
  • Next, use a sharp knife or insulation cutter to cut the insulation material to the required length accurately.

Clean and Dry Pipes

  • Before beginning the insulation process, preparing the pipes by cleaning off any dirt, dust, or debris using a damp cloth or brush is important.
  • Once clean, ensure the pipes are completely dry to prevent moisture from becoming trapped under the insulation.

After cleaning and drying the pipes, it is crucial to carefully inspect for any damages or leaks before proceeding with the insulation process. Be sure to wear protective gear and work in well-ventilated areas.

Wrap Insulation Around Pipes

  1. Measure and cut the insulation material according to the length of the pipe.
  2. Clean and dry the pipes thoroughly to ensure the insulation adheres properly.
  3. Wrap insulation around the pipes, ensuring a snug fit to prevent heat loss or condensation.
  4. Secure the insulation using tape or wire, ensuring it stays in position.
  5. Finally, cover the insulation with protective material to shield it from environmental elements.

Secure with Tape or Wire

  • Clean and dry the pipes thoroughly before wrapping the insulation around them.
  • Secure the insulation in place using either tape or wire, making sure to create a tight and secure fit.
  • After securing the insulation, cover it with protective material to safeguard it from any potential damage.

Cover with Protective Material

  1. After wrapping the insulation around the pipes, cover them with protective material, such as plastic or PVC tape, to shield against moisture and environmental elements.

What Materials Can Be Used for Pipe Insulation?

When it comes to insulating your outdoor pipes, a variety of materials can be used for effective protection against freezing temperatures. Each material has its own unique properties and advantages. In this section, we will discuss five common materials that are used for pipe insulation: fiberglass, foam rubber, polyethylene, reflective foil, and pre-slit tubular foam sleeves. You can choose the best material for your specific needs and budget by understanding the different options available.


  1. Measure the pipe dimensions accurately to determine the necessary length of fiberglass insulation.
  2. Cut the fiberglass insulation to the measured length using a sharp utility knife or insulation cutter.
  3. Wear protective equipment, such as gloves, long sleeves, and a mask, to prevent skin irritation from fiberglass particles.
  4. Carefully wrap the fiberglass insulation around the outdoor pipe, ensuring a tight fit with no gaps.
  5. Secure the insulation with appropriate tape or wire to prevent it from coming undone.

Foam Rubber

Foam rubber is widely used for pipe insulation because of its flexibility, durability, and moisture resistance. It effectively provides thermal insulation, effectively preventing heat loss and condensation buildup.

Fun Fact: Foam rubber insulation is also popular for HVAC systems as it helps improve energy efficiency and reduce noise levels.


Polyethylene is a top pick for pipe insulation due to its strong and flexible nature and ability to resist moisture. It is often used in colder climates to protect exposed outdoor pipes from freezing and bursting.

The installation process for polyethylene insulation is simple, as it is a flexible foam that can be easily wrapped around pipes and secured with tape. Additionally, this material is affordable and readily accessible, making it a practical choice for insulating outdoor pipes.

Reflective Foil

Reflective foil is commonly used for insulating pipes to reduce heat loss. It is designed to reflect radiant heat, making it a great option for insulating outdoor water pipes and pipes in warmer climates. Installing the foil is simple and provides extra protection against temperature changes. When insulating outdoor pipes in areas with high sun exposure, reflective foil is an effective solution for maintaining consistent temperatures.

It is important to accurately measure and securely seal the material to the exterior wall to maximize its heat-reflecting capabilities to achieve the best results with reflective foil insulation.

Pre-slit Tubular Sleeves

  1. Measure the length of the pipe accurately.
  2. Cut the pre-slit tubular sleeve to match the measured length.
  3. Open the pre-slit side and place it around the pipe.
  4. Seal the slit with duct tape or zip ties if necessary.
  5. Check for any gaps and ensure a snug fit.

Consider using pre-slit tubular sleeves for an easier and quicker pipe insulation process. These sleeves are convenient and efficient for insulating outdoor pipes, especially in colder climates.

Ensure Pipe Protection with New West Plumbing

To secure expert help insulating outdoor pipes or for any plumbing needs, contactNew West Plumbing in Burnaby, BC, at 604-256-5590. Our skilled team offers a free quote and adept guidance on efficient insulation techniques, ensuring your outdoor pipes withstand harsh weather conditions effortlessly.

FAQs about Why You Should Insulate Outdoor Pipes

What is outdoor water pipe insulation, and why should I consider it?

Outdoor water pipe insulation involves covering your pipes with materials to protect them from the elements. It helps prevent issues likefrozen pipes, leading to costly damages and flooding problems. Investing in insulation can protect your plumbing system and save money in the long run.

Can I insulate my outdoor hot water pipes to save energy?

Insulating hot and water heater pipes can help prevent unnecessary heat loss and save energy. This can also lead to cost savings on your energy bills. However, choosing the right materials and properly installing them is important to ensure maximum efficiency.

What is the best way to insulate long, straight outdoor pipes?

The most common and easy solution is to use foam pipe sleeves for longer and straighter pipes. These sleeves come in different sizes and small lengths and can be easily installed by sliding them onto the pipes. Be sure to seal any gaps with adhesive or duct tape for maximum insulation.

How do I insulate shorter outdoor pipes?

For shorter pipes, pipe-wrap insulation is a suitable method. This involves wrapping materials, such as foam with rubber backing tape or rubber pipe insulation tape, to wrap around the pipes. Cover the entire bubble film pipe wrap and secure the ends to prevent air gaps.

Do I need to take extra precautions to protect my outdoor faucets?

Yes, protecting your outdoor faucets from the cold weather is important. You can use faucet protector covers, usually available at local hardware stores or online. These covers protect against falling debris and can easily be installed by attaching them to your outdoor faucet and tightening them to prevent air gaps.