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North America · Window Manufacturer

Oldcastle BuildingEnvelope

🇺🇸 USA · Last reviewed by Justin Orloff

Quick Facts

founded

1984

hq

Dallas, Texas, USA

primaryMaterials

Aluminium curtain wall, architectural glass (coated, tinted, laminated, fire-rated)

glazingPartner

In-house glass manufacturing - specialty architectural glass

marketTier

Commercial

Brand at a Glance

  • Founded: 1984
  • HQ: Dallas, Texas, USA
  • Parent company: CRH Group (Ireland)
  • Market position: Major North American commercial architectural glass and curtain wall
  • Applications: Office towers, hospitals, airports, stadiums, institutional buildings
  • Website: oldcastlebe.com

Product Range

  • Curtain wall systems
  • Specialty architectural glass
  • Framing and storefront

Why This System

Oldcastle BuildingEnvelope manufactures their own architectural glass - coatings, tints, and specialty glass types are common in their commercial installations. Identify the glass specification before selecting cleaning products. Large commercial installations require rope access, water-fed pole, or platform access. This is specialist commercial work. Specialty glass types (fire-rated, structural, laminated) may have specific product restrictions. Always consult the building specification before cleaning.

Step 1 of 2: Manufacturer Recommendations

Official Care Guidance

No official guide published. The steps below are based on Justin Orloff's 25 years hands-on experience with this system.

Step 2 of 2: The Orloffs Protocol

The Orloffs Protocol

This is how I clean Oldcastle BuildingEnvelope windows. The tools and technique below come from 25 years of daily professional work on the glass. Every step has been tested on real installations and adapted specifically for Oldcastle BuildingEnvelope systems.

Pro Tools

My daily tool list. This is what I carry to every job.

1Unger HiFlo Pure Water Pole
2Soft brush water-fed heads

Follow these steps in order. Each one builds on the last. This is the same sequence I use on every Oldcastle BuildingEnvelope installation.

  1. 1

    Verify glass specification

    Confirm glass types and any cleaning restrictions with the building manager.

  2. 2

    Confirm access method

    Water-fed pole, rope access, or platform.

  3. 3

    Clean with appropriate products

    pH-neutral cleaner unless specification requires otherwise.

Watch the Window Cleaning Manifesto hereSee these techniques in action. Free, 5 minutes, lifetime access.

Pro Tips

  • Commercial building managers are the key relationship for recurring Oldcastle-specified building contracts. Introduce yourself before starting and confirm scope in writing.

What NOT To Do

  • Do not start cleaning without knowing the glass specification
  • Do not use abrasive tools on any architectural glass or aluminium frame
  • Do not attempt multi-storey exterior cleaning without commercial access equipment and insurance

Bundle Kits and Tool Recommendations

Bundle Kit

Orloffs Squeegee Pro Pack flat lay
Pro KitThe full professional setup. Brass squeegees, T-bar with applicator cover, tool belt, rags, soap, and bucket. Everything from the daily tool list in one box.Shop now →
Orloffs Squeegee Pro Pack bundled

Tool Recommendations

Unger HiFlo Pure Water Pole system - primary tool for exterior commercial glass

View on Amazon [coming soon]

pH-neutral commercial glass cleaner

View on Amazon [coming soon]

Soft brush water-fed heads

View on Amazon [coming soon]

Cleaning Frequency

Exterior commercial glass: Monthly to quarterly depending on building type and location

Frequently Asked Questions

How often should I clean Oldcastle BuildingEnvelope windows?
For Oldcastle BuildingEnvelope windows, Exterior commercial glass: Monthly to quarterly depending on building type and location. Coastal or urban locations may need more frequent cleaning.
What tools do I need for Oldcastle BuildingEnvelope windows?
Professional cleaning of Oldcastle BuildingEnvelope windows requires my daily tool list of: Unger HiFlo Pure Water Pole, Soft brush water-fed heads.
What should I avoid on Oldcastle BuildingEnvelope windows?
Do not start cleaning without knowing the glass specification
Does Oldcastle BuildingEnvelope publish an official cleaning guide?
Oldcastle BuildingEnvelope has not published an official cleaning guide. The protocol on this page is based on Justin Orloff's 25 years hands-on experience.
Can I use a water-fed pole on Oldcastle BuildingEnvelope windows?
Yes, purified water via a water-fed pole is one of the safest methods for Oldcastle BuildingEnvelope glass. Ensure TDS is at or near zero before use and avoid directing high-pressure water at seals or gaskets.

Field Notes

“Oldcastle projects are large commercial work. Quote carefully, ensure correct insurance, and verify glass specification before starting.”

Justin Orloff

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