Building Green’s Top 10 Products for 2019

Building Green recently published their top ten energy efficient products of 2019. If you would like more information on these products you can watch the video from Building Green here. However, the following are the products and what they replace (in no particular order):

10. SolarEdge EV Charging Single Phase Inverter- This replaces the standard home outlet for charging vehicles or difficult to integrate renewable energy and EV charging stations.

9. Industrial Louvers Custom Aluminum Sunshades- These sunshades offer an answer for buildings with no exterior sun control.

8. Rheem Prestige Series Hybrid Electric Heat Pump Water Heater- To replace the old standard water heater.

7. Superior Essex Red List Free Communication Category Cable- Use these cables to replace PVC-coated high voltage copper wiring.

6. Rad Power Bikes Red Wagon- These fun bikes can help cut down on energy, traffic, and car usage.

5. Shaw PVC-Free Resilient Flooring- This flooring can replace vinyl resilient flooring

4. Urban Mining Northeast Pozzotive Ground Glass Pozzolan- Replacing high global warming potential concrete.

3. MSA Safety Chillgard 5,000 Refrigerant Leak Monitor- Reduces your risk of high global warming potential refrigerant leaks.

2. NantEnergy Zinc-Air Smart Energy Storage Systems- Replace toxic lead-acid batteries.

1. Seool  Semiconductor SunLike Series LED- Get a more illuminating and less offensive light than regular LEDs with these.

http://www.seoulsemicon.com/en/

Seool SunLike LED

Whether you are building or renovating a home, or just want to learn new ways to help lower your carbon footprint, these are great alternatives to outdated energy uses.

If you live in the Bay Areas of Berkeley, Tiburon, Marin or San Francisco, and you are in the midst of or thinking about building the custom home of your dreams, make sure you have a knowledgeable project manager or owner’s representative to help you build an energy efficient home.

There are plenty of places to cut costs when building a home, but cutting costs at the expense of our environment does not need to be one of them.

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Undeveloped 110-acre Tiburon Ridge property for sale for $110 million- The ARK

The ARK published an update of the controversial Martha Property litigation. Will having a single buyer wanting to build a single home fair better for Tiburon Open Space? Or will it leave the door open for the new owner to sell some of the property to developers? The fight continues as non-profit groups such as TRUST, LCOTNA and TOSC try to find a way to purchase the land, preserving it for good.

Read the full article from The Ark here

 

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Richard Wodehouse Quoted in the Wall Street Journal

In this article from the Wall Street Journal yesterday, October 24th, Richard is quoted below the second picture as the president of TRUST (Tiburon/Belvedere Residents United to Support the Trails). He is discussing the lawsuit to preserve the trails in Tiburon that are currently at risk of being developed. The proposal is for 43 homes to be built which would not only make the trails unusable to the public, it would destroy the trails and a large portion of the surrounding wildlife.

See the article here

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INTRODUCTION TO SERIES ON BUILDING SCIENCE

Over the next few weeks I will be publishing a series of articles on practical applications of what has come to be known as “Building Science”.  Yes, there is such a term.  “They don’t build them like they used to” is quite true, but in a good way, we build much better now.

We have learned so much since the days of the log cabin in the real old days, and Sears kit houses which symbolized the emergence of fast and efficient building techniques after WW2.  Every year there are new products offered by an industry that has a world wide market.

In North America we build primarily with wood because that is a resource we have available.  In more Southern countries cement and masonry are the  dominant building materials.  High-rise buildings are made primarily of steel.

The concepts of preventing moisture infiltration, of creating healthy and comfortable buildings is similar in all.  What is important is a thorough understanding of how to combine materials so as to prevent holes.  Holes that allow water to enter or air to both enter or exit uncontrolled.

In the evolution of building techniques we have both improved our buildings in terms of energy efficiency, and at the same time created some flaws such as trapping moisture.  We have made our buildings more comfortable but at the same time sealed in some very harmful chemicals.

That is where building science comes in, it is the well studied concept of best practices.  It is how to have an energy efficient comfortable and healthy building. Topics this series will cover:

  • We will address what constitutes a high performance building or home.  
  • We will learn how to avoid the pitfalls of moisture build-up and mold creation.
  • We will learn why we now split insulation into both inside and outside the wall to create what is called CI or Continuous Insulation. 
  • We will learn why we want to think of a building enclosure, and not building envelope.

Due to the horrific fires suffered by so many residents of California in the last year, we will also cover ways of lessening vulnerability to fire. For example, we are finding fire often entered attics through vents and started burning the roof structure from the inside.

In the next issues you will find information on:

  • Thermal movement control in homes (heat and cold)
  • Water barriers and rain screens that allow the building’s skin to breathe but repel water
  • Various new products that are worth considering in new construction
  • Fire prevention measures
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HOW TO CREATE A SMOOTH, PREDICTABLE AND ENJOYABLE CONSTRUCTION PROJECT

I am listing below tasks that I have found are critical for creating a smooth running home construction project.  These are all tasks that an experienced Owner’s Representative, (a.k.a., Project Manager) should either initiate or ensure are accomplished during the design and building process. Ideally the Owner’s Representative/Project manager is to be the person in charge of managing these tasks listed below.

  1. Budgets:  Create budgets that are realistic at various times during the process in order for the owner to be confident that the project is proceeding within the financial comfort zone.  This budget should be comprehensive including all associated costs and wish list.  
  2. Budgets ideally are created:
    1. Early in the conceptual design phase and verifying as the design progresses that the original budget is still realistic.
    2. Prior to the construction drawings being drawn.
    3. Prior to construction starting
    4. Once a month during the construction. Keep owner apprised of Predicted Final Cost.
  3. The design team is the clearing house for all design related communication, unless otherwise requested.  We don’t want random people making design decisions that may not have the overall design direction in mind.
  4. Offer possible solutions to problems prior to announcing the problem.  Always consult with Design team first, then after agreement, notify owner of the problem with options for solution.
  5. Consolidate questions (RFI’s) into a list and then communicate these to the appropriate entities with as much lead time as possible. Avoid panic phone calls. Identify which party is responsible for answering each item: Architect, interior designer, owner, contractor.
  6. Arrange questions to be answered into groups by date needed in order to continue an orderly pricing/ordering/construction process.  
  7. Expect that some answers will come as building takes shape. In a true custom home some selections are best made when the building is taking on character.
  8. Send weekly updates to design team and owner apprising them of tasks being worked on each current week as well as planned for the following week.
  9. Plan ahead on critical times for owner and design team to visit the site; such as electrical wiring time, to avoid future surprises and changes.
  10. Make client feel as much an informed participant in the process as they wish to be.
  11. Schedule site meetings with all key subs, and if needed designers, during various stages of the job to coordinate their needs and timing.
  12. Update budget and schedule on a monthly basis and share with owners, and if desired, the design team.
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