Mario Botelho

Mario Botelho is Director, Construction Services for CastWorks Architectural Forms (formerly Plasterform Architectural Castings) at Armstrong World Industries. He can be reached at mjbotelho@armstrongceilings.com.

From Oxford to Houston: A Ceiling Steeped in History and Craftsmanship

Custom-Made GRG Forms Cast Historic Ceiling in New Light

Mario Botelho

August 12, 2025

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Ceiling design inspired by centuries-old limestone ceiling inside England’s Christ Church.

High Ceilings and Glass Façades Light Up LaGuardia

Mario Botelho

May 23, 2022

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With 60-foot-high ceilings and soaring glass façades that fill the space with light, LaGuardia Airport’s massive new Terminal B completely transforms the travel experience.

Credits 1 AIA LU/HSW; 0.1 ICC CEU

This course will explore the pivotal role architects and lighting design play in creating safer, more sustainable spaces. Learn how to avoid common lighting mistakes and make informed decisions that create the best visual environment for occupants.

Mario Botelho

ARTICLES

From Oxford to Houston: A Ceiling Steeped in History and Craftsmanship

High Ceilings and Glass Façades Light Up LaGuardia

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