ASWF Firewall™ 70
ASWF's nano-ceramic technology — no metal, no signal interference. Near-clear appearance with 43% TSER and 99% UV rejection. The right choice when you need heat and UV protection without affecting cell, GPS, or WiFi signals.
Best Applications in Las Vegas & Henderson
Homes with smart devices, offices with wireless equipment, vehicles, near-clear appearance requirement
Las Vegas averages over 300 sunny days per year. The right film depends on your window orientation, glass type, and how much light vs. privacy you want. Nicholas will assess your specific situation before recommending a film.
What TSER 43% Means for Your Energy Bill
TSER (Total Solar Energy Rejected) measures the percentage of the sun's total energy — visible light, infrared, and UV combined — that the film prevents from entering your space. It is the most accurate predictor of energy savings.
At 43% TSER, this film blocks 43% of all incoming solar energy through your windows. For a typical Las Vegas home with significant south or west-facing glass, that translates directly to reduced HVAC runtime and lower monthly energy bills.
ASWF Nano-Ceramic Series Comparison
| Film | VLT | TSER | UV | Glare | Best For |
|---|---|---|---|---|---|
| Firewall™ 70 ← You are here | 69% | 43% | 99% | 24% | Near-clear ceramic — you are here |
| Nature™ 50 | 49% | 40% | 99% | 46% | Near-clear solar film |
| Twilight™ 35 | 34% | 55% | 99% | 63% | More heat rejection, darker |
All specs manufacturer-reported by ASWF. Source: https://aswf.com/product/firewall/
Get Firewall™ 70 Installed — Free Quote
Nicholas is an authorized ASWF installer serving Las Vegas and Henderson, NV. Mobile service — we come to you. Lifetime warranty on all ASWF residential installations.
Call (702) 418-7600 Get a Free Quote OnlineAlso serving: North Las Vegas · Boulder City · Summerlin · Green Valley