OFW Home Building — Remote Window Selection Guide
Window and glass selection guide for OFW families building homes remotely in the Philippines. How to specify, verify, and manage your window project from abroad.
Building a home in the Philippines while working abroad is one of the most challenging projects an OFW family undertakes. Windows are a significant investment — typically ₱80,000 to ₱300,000 for a complete house — and getting the specification wrong means expensive replacement within a few years. This guide helps you specify, verify, and manage your window project from overseas.
The Five Decisions You Need to Make
| Decision | What to Specify | Impact |
|---|---|---|
| Window type | Sliding, casement, or awning per room | Ventilation and rain protection |
| Aluminum series | Series 798 minimum (not 38) | Structural strength and lifespan |
| Glass type | Tempered 6mm minimum | Safety and durability |
| Frame finish | Powder coat or anodized | Corrosion resistance and appearance |
| Hardware grade | Branded rollers and locks | Daily operation and security |
Common Mistakes OFW Families Make
Accepting "standard" specifications — when a contractor says "standard aluminum windows," they typically mean the cheapest available — Series 38 with 0.8mm gauge aluminum and 5mm regular glass. This specification fails within 3 to 5 years in Philippine weather. Always specify the aluminum series, gauge thickness, and glass type in writing.
Not visiting during window installation — if possible, schedule a home visit during the window installation phase — or assign a trusted family member to be present. Once the frames are installed and plastered around, replacing them is expensive and disruptive.
Paying in full upfront — standard payment terms should be: 50% deposit on order confirmation, 40% upon delivery of materials to site, 10% upon completion and hose test. Never pay 100% before installation.
No written quotation — insist on an itemized quotation listing every component: aluminum series and gauge, glass type and thickness, hardware brand and model, number of mosquito screens, sealant specification, and warranty terms.
Minimum Specifications We Recommend
| Component | Minimum Spec | Better Spec | Why |
|---|---|---|---|
| Aluminum series | Series 798 (1.2mm) | Series 900 (1.4mm) | Structural integrity in typhoons |
| Glass | 6mm tempered | 6mm tempered tinted | Safety + heat reduction |
| Frame finish | Powder coat (any color) | Marine-grade powder coat | Corrosion resistance |
| Rollers | Nylon tandem rollers | Stainless steel rollers | Smooth operation for 10+ years |
| Lock | Cam lock | Multi-point lock | Security |
| Sealant | Neutral cure silicone | Dow Corning structural | Weather sealing longevity |
How to Verify Quality Remotely
Request photos at each stage — material delivery (showing aluminum profile labels), frame fabrication, frame installation before plastering, completed installation.
Ask for the aluminum profile stamp — reputable aluminum suppliers stamp the series number and gauge on the extrusion. Ask your installer to photograph this stamp on the actual profiles being used.
Tempered glass verification — every tempered glass panel has a permanent etched stamp in one corner. Ask for a close-up photo of this stamp.
Hose test video — after installation, request a video of the hose test — water sprayed at the window exterior while checking for leaks from inside. This is the definitive quality verification for weather sealing.
Our OFW Remote Service
We work with OFW families worldwide. Our process: you send us your house plans and window schedule, we provide a detailed WhatsApp or Viber consultation explaining every option, we send a fully itemized quotation with photos of every component specified, and we coordinate directly with your on-site contractor for measurement and installation. Progress photos at every stage are sent directly to you via your preferred messaging app.
Need Expert Advice?
Free site visit, laser measurement, and itemized quotation — within 48 hours.