Soooo Kawwww Leeee Haiiii !!! 

wah...tempered glass ar...i also love to but the price is more than double of polycarbonate...i need to do 372 sq ft awning and polycarbonate already cost me RM9k++......if tempered glass, i think i need to spend more than 30k....

Your bungalow will be nice using tempered glass   
hehehehe... money talks bro... using paper money also can make as roof top hehehe... 

at that time when you wanna buy bungalow, the price should be hit 3-5 mil....

I predict current house is my last house unless I have a very success buisness...

back to awning... if using solid polycarbonate (PC) i think its reduce noisy when raining compare to hollow PC...

very thick? how thick? normally market is using 3mm thick solid poly.....

3mm thickness already cost around rm27/sq ft....if thicker.......mahalnya.....

I still headache on choosing colour....i dont like green, blue and red colour.....now left brown and clear (no colour) to choose.....if use transparent, my 300++ sq ft balcony will always under hot sun....so, maybe will choose brown rough surface which can block 85% sunlight...haiz....another decision need to make is...use pergola type (balau wood) or metal frame.....metal easy to maintain....anyone give me some opinion?
Thanks

Obscure glass

Multi Wall Sheet is


Solid is like a Glass ( But, Virtually Un-Breakable)

Hi

Everyone need to Survive. More Margin . Hit and Run Business

I wanted to have a Clear Roof in my Car Porch, but Contractor told me Every 3 years need to Change
No Way I Will pay Every 3 years for a Clear Roof

So End up I waited another 2 years before I found this Lexan* Grade

Fading ? You Mean Yellowing?
From the Web site , They mention
' Lexan Thermoclear Plus offers a ten year limited written warranty against discoloration, loss of light transmission and loss of impact strength due to weathering with superior conditions compared to competitive products.'

You will have a few Choice

Lower Cost - Twin Wall - Get 10 mm thick Lexan Solar Control IR , Best in this Class
6 mm Thick one doesn't look Good

Higher Cost . Solid Lexan, 6mm , Un-breakable , even by an Axes
Anything Lower than 6 mm is not advisable due to Waviness during Hot Sunny Day
Paying for Safety here

Glass ?

Get At Least - Laminated Glass ( Tempered Glass )
Glass will have Spontaneous Breaking ( Unless you willing to pay for Heat Soaked Tempered Glass, which High Rise uses)
Once they Break, The Lamination will hold it and not Drop Immediately. so You are Safe
Don't Get Float Glass. Too Dangerous
Critical Note

Polycarbonate is HALF the Weight of a Glass
12 mm Glass Can be Replace by 6mm Lexan SOLID. Which make the Weigh is A Quarter of the Weigh of Glass.
Conclusion is The Structure for Polycarbonate is much Lighter and LOWER Cost

Anyhow,
Workmanship + Structure = 70% of your Payment
Material = Only 30% of your Payment

Tempered Glass = 1 pieces
Laminated = 2 pieces
Laminated Tempered Glass = 2 pieces
Hybrid Laminated = 1 Pieces Float + 1 pieces Laminated

Theoretically When Tempered Glass Breaks, it's not sharp ( Maybe Process not Complete)
It should breaks nto Millions of pieces

I still think 1 pieces Laminate Glass is risky
All the above combination will have the risk of spontaneous Breaking. No Idea When.

For Safety get Laminated Tempered Glass = 2 pieces

that one future only think. Who's know?
by that time, all bird shit already full on top to add another layer.
I pity those that do glass. Look elegant and nice. But with bird shit...ewww.... (more cleaning)

You probably demolish and rebuild a new one. c

I just get quotation polycarbonate base on 15 feet x 4 feet RM1200. RM60 per sf.

What is the longest span possible for a glass awning without pillar ( cantilever ). Lets say the width is 8 feet. Something like this....


Thanks