The province of British Columbia made the following announcement this week:

The Province has updated the BCBC to remove the [building] code requirement for a second egress, or exit, stairwell per floor in buildings up to six storeys. This change will make it possible to build housing projects on smaller lots and in different configurations, while allowing more flexibility for multi-bedroom apartments, more density within areas of transit-oriented developments and the potential to improve energy efficiency in buildings. Previously, the BCBC called for at least two egress stairwells in buildings three storeys and higher.

This is meaningful progress. And BC is the leading the way in Canada. But from a global perspective, we are not leading the way. This is us catching up.

As part of this building code change, the province commissioned a report on single egress stair building designs. In this report, they looked at various jurisdictions from around the world:

Their non-exhaustive findings:

There are at least 30 jurisdictions with SES building design requirements that permit midrise buildings with a building height of at least 5 or 6 storeys. In addition, the Center for Building in North America (www.centerforbuilding.org) reports that 8 US states have passed legislation into law, or are reviewing possible options for doing so, to allow larger SES buildings when their Building Code is next revised. In most cases these revisions are intended to allow SES buildings of up to 6 storeys.

For example, Seattle already allows up to 6 storeys. Belgium, New Zealand, and Australia allow up to 9 storeys (driven by a maximum height in meters). And Finland allows up to 18 storeys, according to the report.

Though keep in mind that building codes are complicated and often have frustrating gray areas. There may be other requirements that need to be met in order to achieve these heights.

It's great to see BC making these moves. Now watch for other provinces to follow suit.

It was not my intention to make this building code week on the blog, but for some reason that has happened. So let's continue. Here is an interesting guest essay -- about elevators -- written by Stephen Smith for the New York Times.

Stephen is the founder and executive director of a Brooklyn-based non-profit called the Center for Building in North America. And what they do is conduct research on building codes, specifically in the United States and Canada, and then advocate for reforms.

Here's what he thinks about elevators (taken from the above essay):

Elevators in North America have become over-engineered, bespoke, handcrafted and expensive pieces of equipment that are unaffordable in all the places where they are most needed. Special interests here have run wild with an outdated, inefficient, overregulated system. Accessibility rules miss the forest for the trees. Our broken immigration system cannot supply the labor that the construction industry desperately needs. Regulators distrust global best practices and our construction rules are so heavily oriented toward single-family housing that we’ve forgotten the basics of how a city should work.

Point access blocks (or single-stair buildings) are now an important part of today's discussions around housing supply in Canada. They are seen as a way to encourage more and different types of housing -- something we have been talking about on this blog for years. Here and here are two recent posts.

This week, I discovered the work of Conrad Speckert, who works at LGA Architectural Partners and has become a leading voice for this movement. Conrad completed his M.Arch at McGill University and, as part of his thesis project, he developed this website called Second Egress.

Since then it has grown to become a major resource for point access blocks. But most importantly, it has evolved into a catalyst for change. On April 18, 2022, he and David Hine (of David Hine Engineering) submitted

The province of British Columbia made the following announcement this week:

The Province has updated the BCBC to remove the [building] code requirement for a second egress, or exit, stairwell per floor in buildings up to six storeys. This change will make it possible to build housing projects on smaller lots and in different configurations, while allowing more flexibility for multi-bedroom apartments, more density within areas of transit-oriented developments and the potential to improve energy efficiency in buildings. Previously, the BCBC called for at least two egress stairwells in buildings three storeys and higher.

This is meaningful progress. And BC is the leading the way in Canada. But from a global perspective, we are not leading the way. This is us catching up.

As part of this building code change, the province commissioned a report on single egress stair building designs. In this report, they looked at various jurisdictions from around the world:

Their non-exhaustive findings:

There are at least 30 jurisdictions with SES building design requirements that permit midrise buildings with a building height of at least 5 or 6 storeys. In addition, the Center for Building in North America (www.centerforbuilding.org) reports that 8 US states have passed legislation into law, or are reviewing possible options for doing so, to allow larger SES buildings when their Building Code is next revised. In most cases these revisions are intended to allow SES buildings of up to 6 storeys.

For example, Seattle already allows up to 6 storeys. Belgium, New Zealand, and Australia allow up to 9 storeys (driven by a maximum height in meters). And Finland allows up to 18 storeys, according to the report.

Though keep in mind that building codes are complicated and often have frustrating gray areas. There may be other requirements that need to be met in order to achieve these heights.

It's great to see BC making these moves. Now watch for other provinces to follow suit.

It was not my intention to make this building code week on the blog, but for some reason that has happened. So let's continue. Here is an interesting guest essay -- about elevators -- written by Stephen Smith for the New York Times.

Stephen is the founder and executive director of a Brooklyn-based non-profit called the Center for Building in North America. And what they do is conduct research on building codes, specifically in the United States and Canada, and then advocate for reforms.

Here's what he thinks about elevators (taken from the above essay):

Elevators in North America have become over-engineered, bespoke, handcrafted and expensive pieces of equipment that are unaffordable in all the places where they are most needed. Special interests here have run wild with an outdated, inefficient, overregulated system. Accessibility rules miss the forest for the trees. Our broken immigration system cannot supply the labor that the construction industry desperately needs. Regulators distrust global best practices and our construction rules are so heavily oriented toward single-family housing that we’ve forgotten the basics of how a city should work.

Point access blocks (or single-stair buildings) are now an important part of today's discussions around housing supply in Canada. They are seen as a way to encourage more and different types of housing -- something we have been talking about on this blog for years. Here and here are two recent posts.

This week, I discovered the work of Conrad Speckert, who works at LGA Architectural Partners and has become a leading voice for this movement. Conrad completed his M.Arch at McGill University and, as part of his thesis project, he developed this website called Second Egress.

Since then it has grown to become a major resource for point access blocks. But most importantly, it has evolved into a catalyst for change. On April 18, 2022, he and David Hine (of David Hine Engineering) submitted