newsletter

We’ve just released our Q1/2023 OTM Insights newsletter, with the main article “Façade & roof material daylight reflectance testing procedures“.

Please click the image below to read the newsletter. For the past issues, please proceed to our branding & publications page.

We’ve just released our Q1/2023 OTM Insights newsletter, with the main article “Curtain wall system thermal property calculation procedures“.

Please click the image below to read the newsletter. For the past issues, please proceed to our branding & publications page.

We’ve just released our Q1/2023 OTM Insights newsletter, with the main article “Glass color, color difference & color rendering“.

Please click the image below to read the newsletter. For the past issues, please proceed to our branding & publications page.

We’ve just released our Q3/2022 OTM Insights newsletter, with the main article “Solar control window film and glass optical & thermal performances“.

Please click the image below to read the newsletter. For the past issues, please proceed to our branding & publications page.

We’ve just released our Q2/2022 OTM Insights newsletter, with the main article “Optical property testing for IGDB / CGDB submission“.

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We’ve just released our Q1/2022 OTM Insights newsletter, with the main article “Understanding OTM glass test report“.

Please click the image below to read the newsletter. For the past issues, please proceed to our branding & publications page.

We’ve just released our Q4/2021 OTM Insights newsletter, with the main article “Gas fill and double glazing unit (DGU) thermal performance“.

Please click the image below to read the newsletter. For the past issues, please proceed to our branding & publications page.

We’ve just released our Q3/2021 OTM Insights newsletter, with the main article “Low-e coating and glass optical & thermal performances“.

Please click the image below to read the newsletter. For the past issues, please proceed to our branding & publications page.

We’ve just released our Q2/2021 OTM Insights newsletter, with the main article “complete list of glass optical & thermal properties“.

Please click the image below to read the newsletter. For the past issues, please proceed to our branding & publications page.