Thermal Bridge Explained: Invisible But Dangerous

Рет қаралды 10,093

Күн бұрын

This comprehensive exploration of an often overlooked, but critical issue in energy-efficient building design - thermal bridges. Invisible to the naked eye yet capable of wreaking havoc on your energy consumption, thermal bridges could be costing you hundreds or even thousands of dollars each year, and potentially compromising the health of building occupants.
We cover the complex subject of thermal bridging, discussing their nature, types, the risks they pose, and how they can lead to increased energy losses, costlier bills, and unhealthy living conditions. You will also learn how to make thermal bridge-free designs by following the 'Thermal Triad Method'.
Learn how to implement this method in your projects and optimize your building's energy efficiency. Whether you're a seasoned professional or just beginning your journey in energy-efficient design, this video brings you a step closer to more sustainable building practices.
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My name is Anton Dobrevski and I'm an architect and accredited Passive House Trainer who is passionate about designing High-Performance and Healthy buildings. On this channel, I'll be talking about Building Science and the Passive House Standard, more specifically about Insulation, Airtightness, Vapour Control, Heat recovery ventilation systems, Thermal bridge-free designs, Fresh Air, Healthy Buildings, Comfort, Innovative Building Products, and I will show you around some of the projects I am working on. You'll also find videos revealing the thinking, the process, and the ideas behind the making of Passive House buildings. If you are an Architect, Engineer or Builder hit that subscribe button!
⌚️Timestamps:
00:00 Intro
00:38 What is a Thermal Bridge?
01:10 Types of Thermal Bridges
01:37 The Problem
02:27 Dangers of Thermal Bridging
03:38 Thermal Bridge-Free Definition
04:13 Thermal Triad Method
06:20 2 Examples
07:04 How To Optimize Thermal Bridges?

Пікірлер: 18

@thorayaesam6607 5 ай бұрын

After watching the video I went to the channel to see general content and was surprised that it is only 681 subscribers !! like there should be a "K" at the end !! . nice video that explained much, thanks for that 🌱

@AntonDobrevski 5 ай бұрын

Thank you for the kind words 😊 Glad you are enjoying the content.

@tealkerberus748 2 ай бұрын

852 now. Still doesn't have that k on the end like it deserves.

@envueltoenplastico 2 ай бұрын

Really informative, thanks! I have a very old stone and lime mortar house, which only adds to the complexity of trying to make it more energy efficient. So I am trying to learn all about that at the moment :)

@3bslamz 10 ай бұрын

very informative, thanks!

@AntonDobrevski 9 ай бұрын

Thank you ☺

@bevhales6951 7 ай бұрын

Thanks for making the time to produce this video, its really helpful. Part of my job involves installing timber and Aluminium windows into older heritage properties in the UK. Our thermal envelope doesn't exist on properties that mostly have solid walls with no cavities being the norm. Many times we're fitting our windows/doors behind the stone or brickwork to match the original and working in very tight spaces. Where needed we may use Fixing foam to hold frames in position if through fixings or straps aren't an option. Can you advise of any products we could consider to use as thermal breaks between the frame and the surrounding brick/stonework that is suitable for very restricted areas?

@AntonDobrevski 7 ай бұрын

Thank you, Bev! I'm glad you are enjoying the videos. A suitable material for the gap between the brickwork and the frame is one with very low lambda value, like PIR or sometimes in very narrow spaces is used vaccuum insulation (which is still quite expensive).

@itzelouise8714 5 ай бұрын

Binge watch ! ☺️💪

@AntonDobrevski 5 ай бұрын

Glad to see you are enjoying the videos 😊

@tealkerberus748 2 ай бұрын

Good explanation. Now, how do we insulate a 40mm timber door without making it so thick it feels like a bank vault, and without using petrochemical foams?

@AntonDobrevski 2 ай бұрын

Doors and windows of old existing buildings should be replaced, if possible. You can find high-performance components here - database.passivehouse.com/en/components/

@northof6041 10 ай бұрын

Hi, do you have any videos on passive house design for hot and humid climates?

@AntonDobrevski 10 ай бұрын

That's a very important topic and I will be releasing a vido on this very soon, so stay tuned 🙂

@svenlima 7 ай бұрын

Exactly my question because of a house in Indonesia. Temperatures up to 45 C and extremely humid. And as it is a very poor country, the solution has to be very very cheap.

@MurDocInc 7 ай бұрын

If heat rises, are thermal bridges like floor joists less critical than ceiling bridges?

@AntonDobrevski 7 ай бұрын

All of this very much depends on the details and insulation thicknesses. The difference between the floor and ceiling due to the rising warmer air isn't that significant.

@justinjimenez6960 5 ай бұрын

Heat does not rise. Hot air rises. Any thermal bridge will wick heat at the same rate no matter its orientation. With that said, some parts of your structure will have higher heat differentials than others -something that only you can determine for your specific situation