Efficiency Matrix
Efficiency Matrix
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Winter survival guide for renters for a more comfortable home.
In this video, we delve into practical methods to temporarily make your rental home more airtight and reduce thermal bridges caused by an inactive evaporation cooler system. We cover various air leakage points, such as ducted heating returns, gaps around heating boots, and wall ventilation, highlighting their impact on energy efficiency. Addressing a poorly designed and modified ducted heating system, we demonstrate retrofitting draught stoppers to enhance its functionality. Finally, we reveal blower door test results before and after these improvements, showcasing the effectiveness of our approach in creating a more energy-efficient living space.
#airtightness
#rental
#beingcomfortableathome
Переглядів: 3 480

Відео

Talking Performance Glass, SHGC, tinting and LOW-E
Переглядів 1,4 тис.28 днів тому
Unlock the secrets of energy-efficient windows with our in-depth dive into Solar Heat Gain Coefficient (SHGC), tinting, and Low-E glass! 🌞🔧✨ In this video, we break down: SHGC: Understand how this critical metric impacts your home's heat gain and energy consumption. Window Tinting: Discover the benefits, aesthetics, and energy savings of tinted windows. Low-E Glass: Learn about Low-E (Low-Emiss...
Roof Colour - We answer your questions
Переглядів 2,3 тис.3 місяці тому
A roof's colour can significantly impact its temperature, affecting the interior temperature of the building and overall energy consumption. This relationship between roof colour and temperature is primarily due to how different colours absorb or reflect solar radiation. Here are some critical points on the benefits of a cooler roof: 1. Energy Efficiency Cooler Roofs Reflect More Solar Radiatio...
Installing the right wrap for your climate
Переглядів 1,4 тис.4 місяці тому
Vapour permeable wrap, also known as breathable membrane, offers several advantages over foil sarking (reflective insulation) when used on the exterior of wall systems in cold climates: 1. "Moisture Management" Vapour permeable wraps allow moisture vapour to exit the wall assembly, which helps prevent condensation within the walls. In cold climates, where the inside of a home is often much warm...
How Wind Steals Your Insulation Performance
Переглядів 1,7 тис.4 місяці тому
Insulation wind washing is when air movement disrupts the effectiveness of insulation, typically in a building's attic or walls. This can happen when outside air penetrates the building envelope and moves through or around the insulation material. Here’s how it works: - Air Infiltration: Air can enter through gaps and openings in the exterior shell in improperly sealed homes. This can be around...
3 Years in a Passive House retrofit: Expectations vs. Reality.
Переглядів 5 тис.4 місяці тому
Join us on an eye-opening journey as we follow an individual's transition from life in a poorly constructed high-volume home to embracing the concept of building physics, with a year spent in a passive house. This video explores the tangible contrasts and experiences, digging into the high hopes and the grounding realities of indoor air quality and sustainable living. Witness how IAQ design and...
Ceramic Thermal “Insulation” Coatings vs White Paint.
Переглядів 10 тис.5 місяців тому
Disclaimer: Surface temperature is an important indicator of the product reflectance but is not the only variable affecting a product's reflectance performance. There is a lot of talk about cool roofs, and there are some companies out there trying to market ceramic cool roof paints. They ALWAYS demonstrate their products against every other colour except for white. So we do it for them in this ...
Top 5 Air Leaks that make Australian Homes suck
Переглядів 2,1 тис.5 місяців тому
Air leaks in homes can significantly impact indoor air quality, insect and pest ingress, and energy efficiency: 1. Indoor air quality: Air leaks can allow outdoor pollutants, such as dust, pollen, car exhaust, and industrial pollutants, to enter the home, worsening indoor air quality. This can be especially problematic for individuals with allergies, asthma, or other respiratory issues. In addi...
Installing/Retrofitting a PowerPoint or Switch Backing box for air tightness.
Переглядів 2 тис.7 місяців тому
Installation of an Airtight backing box for switches and power point for Air tightness of a home or even isolation rooms. tighthouse.com.au/collections/draught-proofing/products/tight-house-retrofit-power-point-box tighthouse.com.au/collections/draught-proofing/products/air-barrier-building-envelope-membrane-tape-60mm-25-metres-roll-white Products demonstrated in this video. This product is pro...
CLT Passive House Certified Community Centre
Переглядів 7688 місяців тому
Join us in this captivating video that takes you on a journey through the meticulous construction and airtightness testing of a certified Passive House CLT Community Centre in Cowes, Victoria. Discover the intricacy behind the timber-based Cross Laminated Timber (CLT) technology and its eco-friendly reputation as it becomes the foundation of this sustainable building. Follow the team as they in...
Is Your New Home Living up to Expectations?
Переглядів 1,3 тис.8 місяців тому
Episode 6 - A video that covers the As Built Verification Process for the 7 Star Homes Program with Sustainability Victoria. www.sustainability.vic.gov.au/energy-efficiency-and-reducing-emissions/building-or-renovating/7-star-homes-program It is important to install insulation and plaster correctly around building services. This ensures the building insulation and Air Barrier perform as they we...
Passive House Level of Air Tightness with just Drywall?
Переглядів 4,2 тис.8 місяців тому
Passive House Level of Air Tightness with just Drywall?
Common Issue in Double Story Homes Revealed
Переглядів 1,6 тис.8 місяців тому
Common Issue in Double Story Homes Revealed
Managing Condensation in Construction - A presentation from 2014 and the fight continues.
Переглядів 1,3 тис.9 місяців тому
Managing Condensation in Construction - A presentation from 2014 and the fight continues.
Making your Bathroom comfortable and healthy
Переглядів 2,7 тис.10 місяців тому
Making your Bathroom comfortable and healthy
Installing an internal wrap for Air Tightness and Vapor Control
Переглядів 4,3 тис.11 місяців тому
Installing an internal wrap for Air Tightness and Vapor Control
The importance of Datacentre air tightness
Переглядів 53511 місяців тому
The importance of Datacentre air tightness
Seal Your Ducted Return For Air Tightness
Переглядів 1,4 тис.11 місяців тому
Seal Your Ducted Return For Air Tightness
Is your DUCTED HEATING system heating your attic/roof?
Переглядів 4,7 тис.Рік тому
Is your DUCTED HEATING system heating your attic/roof?
Evaporative Cooling Impact On Home Heating In Winter.
Переглядів 1,5 тис.Рік тому
Evaporative Cooling Impact On Home Heating In Winter.
Ducted System completely open to the roof space?
Переглядів 3,5 тис.Рік тому
Ducted System completely open to the roof space?
Do exhaust draught stoppers work?
Переглядів 5 тис.Рік тому
Do exhaust draught stoppers work?
Streamlining the Blower Door Testing Process (Mobile APP Tool)
Переглядів 916Рік тому
Streamlining the Blower Door Testing Process (Mobile APP Tool)
Kitchen Renovation Evolves into Passive House Transformation
Переглядів 7 тис.Рік тому
Kitchen Renovation Evolves into Passive House Transformation
EV Car Charging at the Curbside.
Переглядів 1,4 тис.Рік тому
EV Car Charging at the Curbside.
How wind blows through your home. Blower Door Testing simulates wind.
Переглядів 2,4 тис.Рік тому
How wind blows through your home. Blower Door Testing simulates wind.
Higher energy costs - an opportunity for Commercial Building Air Tightness.
Переглядів 8752 роки тому
Higher energy costs - an opportunity for Commercial Building Air Tightness.
Fixing gaps in your wall insulation without using spray foam
Переглядів 6 тис.2 роки тому
Fixing gaps in your wall insulation without using spray foam
TV/audio visual cables in walls - Doing it the Right Way
Переглядів 1,6 тис.2 роки тому
TV/audio visual cables in walls - Doing it the Right Way
Ducted heating energy loss - Homes lose most of their energy in this spot
Переглядів 3,6 тис.2 роки тому
Ducted heating energy loss - Homes lose most of their energy in this spot

КОМЕНТАРІ

  • @thomasr1051
    @thomasr1051 45 хвилин тому

    You ripper tape 😂i love it

  • @ecoevo
    @ecoevo 16 годин тому

    You can buy this tape here. tighthouse.com.au/products/proctorpassive-yourippa-silver-tape?_pos=2&_sid=382887062&_ss=r

  • @trav17n
    @trav17n 17 годин тому

    Yo is there much difference between a 2.5 and and 2.7 wall insulation batt

    • @ecoevo
      @ecoevo 17 годин тому

      @@trav17n not really in performance because it’s a way harder batt to install consistently.

  • @johannbeckham
    @johannbeckham 21 годину тому

    may we know which brand & model they use for rangehood? Do they use a recirculating hood, or do they vent outside? Any make-up air?

  • @nathanhaigh1
    @nathanhaigh1 2 дні тому

    Love the Amiga computers...reminds me of my childhood!!

  • @kaotictube
    @kaotictube 6 днів тому

    Learnt alot from this video, thank you so much!

  • @maafg4435
    @maafg4435 11 днів тому

    3:39 is my bedroom window. Single glazing, 1950s brick house. I rarely have the blind up due to the room's position in relation to the street but, if I leave it too long, mould forms quickly. Is there anyway to stop/reduce the amount of moisture produced at these junctures during winter or am I stuck doing a daily wiping/drying of the window (or stop breathing and heating up the room)?

  • @slimsome4544
    @slimsome4544 11 днів тому

    Feels like this is a very meaningful job helping people build a more comfortable place where they call home! Well done🎉 love it so much!

  • @quagmyre2
    @quagmyre2 13 днів тому

    But now its down to 15 how does that actually feel...is it bearable, good etc

  • @NML_3
    @NML_3 13 днів тому

    Where can we purchase the draft stoppers for the fans and do tgey need an electrician to install them?

    • @ecoevo
      @ecoevo 13 днів тому

      From our webshop. tighthouse.com.au/products/exhaust-tight-fan-draught-stopper-320mm-diameter

    • @NML_3
      @NML_3 13 днів тому

      Do you need an electrician to install them?

    • @ecoevo
      @ecoevo 13 днів тому

      @NML_3 you should not need to.

  • @tomgillard1262
    @tomgillard1262 13 днів тому

    Great video. I gotta get onto this. My original plan was to liquid nails some R4 polyester ceiling insulation i have but im guessing the xps is a better option. What thickness is the xps foam. Also is it worth putting the r4 polyester over the top of the entire hole after adhering the xps the the lid in the roof space?

  • @hiero702
    @hiero702 14 днів тому

    My evaporative cooling is on its last legs and I will be replacing it with a couple of reverse cycle split systems instead. Until I can have the old evap cooling removed I'll be sealing the vents as demonstrated. I've used the contact method before but the insulation bag is a great idea I'll put in place too now. Last year I replaced the windows with triple and double glazing and the improvement in comfort is amazing. Gas bill for heating down 33%. Shows how low performance builder's spec (Aust. 1990s) brick veneer homes are, but can be improved. Landlords should not be allowed to refuse a tenant from making simple reversible improvements to their home that will improve the comfort and reduce their energy bills.

  • @user-zp5eo1mo6q
    @user-zp5eo1mo6q 14 днів тому

    👉Gray and silver color are the best, next is white 👈

  • @bikecrazy001
    @bikecrazy001 14 днів тому

    Who can i call to install insulation properly in melbourne?

  • @cabanis
    @cabanis 14 днів тому

    How would a renter go about testing for airtightness and finding ways to improve the comfort of their rental property? How would a renter use the products listed in the video? Is it something they can install themselves? How about solutions for windows in a rental property?

    • @ecoevo
      @ecoevo 14 днів тому

      ua-cam.com/video/em0ugrIi_1M/v-deo.htmlsi=_EY-_FT0gAuyPpSu We have these door seals on tighthouse.com.au which work very well, in most cases.

  • @thepearso
    @thepearso 14 днів тому

    My rental has one of the split system compressors under the house. Is this pulling in dirty air?

    • @ecoevo
      @ecoevo 14 днів тому

      Leaky returns do, but compressors for splits are just heat exchangers. That will be drying the air under your house, which isn’t a bad idea in most cases.

  • @iteerrex8166
    @iteerrex8166 14 днів тому

    And there’s absolutely no reason for a homeowner not to do this stuff, but permanently and correctly fix these issues, for health, comfort and savings. Don’t wait guys.

  • @asjeot
    @asjeot 14 днів тому

    Good informative video. Thanks

  • @Andrewc87563
    @Andrewc87563 14 днів тому

    Great video for renters.

  • @KidKallum
    @KidKallum 15 днів тому

    Take a shot every time he talks from a different location.

  • @amrmasoud6156
    @amrmasoud6156 18 днів тому

    this guy changed my knowledge about what I know for Windows, very talented Thank you!

  • @BaneWilliams
    @BaneWilliams 18 днів тому

    What a great segment with your professor. It's really difficult to know which vendor I can go through locally who will understand enough about the right kinds of glass and isn't just going to steer me to whatever gives the greatest margins... it's really quite frustrating. I moved into an older house last year and we are slowly improving it. Since it was an architects house for him and his wife, it is very well built and insulated... but the windows are awful, and waves of cold roll off them, even with heavy curtains. Trying to find that sweet spot in price:performance is really difficult. Do you have a video on being able to measure what gains you might expect out of choosing performance glass? Trying to figure out if there is some equipment I can hire to take a bunch of readings myself to understand where my house is at, rather than hiring a person which is often substantially more expensive.

  • @sanjivoberoi5361
    @sanjivoberoi5361 19 днів тому

    You missed the question entirely.

    • @ecoevo
      @ecoevo 18 днів тому

      Please elaborate how we completely missed the entire question. @:31 we mention why these wall vents are required and @:52 we mention in what situation you can remove them. Please provide some details of what additional information is required to cover the question this video covers. Thanks for your feedback.

  • @Jared_Albert
    @Jared_Albert 19 днів тому

    Thank you. Hopefully you’ve cracked the code for this. I think back to the spray foam craze 30 years ago and hope we are smarter now about moisture

  • @rodandakiko2187
    @rodandakiko2187 20 днів тому

    Is there any solution for an IXL heat lamp & exhaust vent. I have one but it's too big for the draft stopper

  • @ultimobile
    @ultimobile 22 дні тому

    yebbit emma chisit ?

  • @fabiokruger1900
    @fabiokruger1900 22 дні тому

    Great video, but what's with the awful background music? I had to stop the vide halfway as I could not focus on what's being said due to the music.

  • @guy4462
    @guy4462 23 дні тому

    It doesn't matter, as soon as the seal breaks and the gas escapes the condensation moves in and the window becomes foggy... it always happens.

  • @KJSvitko
    @KJSvitko 23 дні тому

    Triple pane windows are common in Europe and are becoming more common else where. Single pane windows were common in the 1930s. Double pane windows became more common in the 1950s. Triple pane windows are now more common in the 2000s. Energy efficiency matters. Wasting energy wastes money. There is a climate crisis. Triple pane windows need to become the standard.

    • @givemethejob3293
      @givemethejob3293 21 день тому

      Or V glass, vacuum glass thats only a fraction thicker than single glazing so can fit most old windows without changing them.

  • @VoiD1x
    @VoiD1x 28 днів тому

    Yeah that’s terrible. So many issues. Although I’d say the indoor AC unit probably had filters mounted on it as well (hopefully)

  • @matthewfrancis3461
    @matthewfrancis3461 29 днів тому

    Thanks for sharing. I'll never forget how to explain Low-e coatings again! :D

  • @martiruda
    @martiruda 29 днів тому

    Amazing video. Best advise is to take samples and spend a good week or two with them. We did this for the tinting we chose for our house. We naturally felt inclined towards using the light blue tint. it makes the outside colours look way more natural than greenish, brownish, greyish and even yellowish tinting options we got provided. Most important is realizing in cloudy days the non blue tinting performs very bad. The downside of the tinting with a colour is that this is a reflective film so at night when lights are on the house becomes a mirror. But this is a trade off like anything in life so we are really happy with the Choice. go Blue!

  • @jpeterstme
    @jpeterstme 29 днів тому

    Good discussion about the coatings and tinting of the glass. Could have also discussed the affect of thickness of the glass and the spacing in igu. Finally a discussion on the importance of the frame to the overall performance of the window. A lot of Australian manufacturers still use aluminium frames that negates any benefits from double glazing.

    • @josephcheung8311
      @josephcheung8311 29 днів тому

      The window frames had been discussed previously in this video: ua-cam.com/video/yJkcpVMVO1E/v-deo.htmlsi=s-uhDlaQ1y7d-Ptx

  • @chadd587
    @chadd587 29 днів тому

    You said forget cooling your home with one or two splits but then you recommended getting one or two quality systems for your home at the 410 mark. Huh?

  • @nicolapizzolato818
    @nicolapizzolato818 29 днів тому

    Beautiful LECTIO MAGISTRATES was explained by a great professor whom I personally know.

  • @UnkleSi
    @UnkleSi 29 днів тому

    Thank you, great video. Can you give an example of how much heat low e glass can save (in a cold climate) vs the other types of heat loss through the glass. Ie - what percentage of heat loss is due to emissivity? I'm looking at dbl glazing (in nz) and not sure if low e is worth the expense. Thanks again, Simon

    • @martiruda
      @martiruda 29 днів тому

      Hey mate, I'm in NZ from the very south! low-e is a must, trust me. you can stand up next to the window and the sun's heat won't bother you much. However, I put triple glazed windows with low-e, you notice the difference. The percentages are going to be a bit tricky thou.

  • @user-yi5xx2rz4n
    @user-yi5xx2rz4n 29 днів тому

    Great video. A bit on the longer side but worth every minute. I learned a lot. Thank you

  • @iteerrex8166
    @iteerrex8166 29 днів тому

    A nice primer/crash course on this important topic. The professor was trying very hard not to use technical terms, but it’s a scientific topic.. there’s no way around it. By the way, is there a website to go to for more details? Thanks.

  • @butrabi110
    @butrabi110 Місяць тому

    How much?

  • @craigemmett2425
    @craigemmett2425 Місяць тому

    Does paint sheen matter? I've heard that high-gloss reflects more sun.

    • @ecoevo
      @ecoevo Місяць тому

      It may vary the emissivity, which may improve IR reflectivity.

  • @fartsniffer75
    @fartsniffer75 Місяць тому

    Ceramic paint may also help with the noise and heat transfer.

  • @asjeot
    @asjeot Місяць тому

    Great follow-up 👍

  • @trowadeath
    @trowadeath Місяць тому

    All great except for the EMF stuff. All based on nonsense studies with no real evidence. Harm from a gas stove is 100% worse.

  • @brettmashado
    @brettmashado Місяць тому

    Had this unit forabout 8 years. Mostly running on rain water. Never had a problem until yesterday , watched this video. I just opened up those valves on the bottom and let them drain for 30 seconds each with the water still on. Then I turned the unit on and off and on again, error message has now gone and the unit is running. Ultimate test is if I have hot water tonight,"We do have hot water now " Didn't even get my multitool dirty. If there is a problem in the future I might try the filter. Cheers ,

  • @mixtelnortasuna4984
    @mixtelnortasuna4984 Місяць тому

    To me, this method looks dangerous. If it rains and water is in the tube, the charge connector can get wet and potentially create a short circuit condition. A narrow U-shaped channel that is open on the top might be better. Then you could just layer the cable in the channel and not risk getting the connector wet. (Although it may need cleaning from time to time.) Also, I believe that there are other channel type solutions that have a cover that temporarily opens to allow the cable to go in during charging.

  • @inovashn
    @inovashn Місяць тому

    Enconcrusive

    • @jayross2628
      @jayross2628 21 день тому

      Joseph knows and speaks two of the most difficult languages and likely more. What about you? Can you speak fluent Japanese? Are you smarter than Joseph? Are you a better person than Joseph? No. You are not, because your one-word comment exposes your racism and despicable character. I'd bet you're a Trump supporter

  • @HardstylePete
    @HardstylePete Місяць тому

    Energy requirements for Melbourne often relies upon many months of heating with only a few months requiring cooling. Is it still a net benefit to have a light coloured roof in cooler climates when solar production is low thus making energy costs high during cold months?

  • @rimondkachab1487
    @rimondkachab1487 Місяць тому

    What is the type/ brand of window upgrade

  • @dannym5797
    @dannym5797 Місяць тому

    How much was the renovation?

  • @RafikiWorks
    @RafikiWorks Місяць тому

    Great video. Thank you