What is the estimated price for 18 ft x 5ft extension roof??

No.
Breakdown into 3x6 (6 pieces).
I using Indon worker if you don't mind.

Hi. Can PM the contact as well. Need someone to touch-up my glass installation

well, for porch or sunlight roof i think it's fine to use it as a replacement for polycarbonate

are you using Marklon Poly carbonate sheets ? and Mbond ACP?

I'm interested in making roof for my upstair of the porch. What is the recommendation? Will ACP a good choice?

The only issue with the polycarbonate is the noise level, when it's raining, the noise is really annoying, especially when it's raining hard. Depends on the acceptable noise level of each and every houseowner tho

May i know your Width ? because its quote by square foot

Assume that , your car porch

Width = 22ft , Length = 10ft

22' x 10' = 220sf
Glass + medal price per sf= RM46

220sf x RM46 = RM10,120

May i know what roof material u prefer to use? cause the price is quite big different.

normally we will provided Marklon 3mm solid polycarbonate but some of our clients are looking for more budget material then we will propose them to use recycle polycarbonate such as Sunlite polycarbonate.

For the ACP , we also have few brands, Mbond is one of our supplier too.

actually its depends on what design you wan and what purpose you make the roof on the upstair such as balcony .
If using ACP , then ur porch will become darker but you wont feel so hot during the hot weather and wont be so noisy during the raining session . Maybe you can install the lamp/light under the roof or fan as well under the roof.

I'm trying to turn my porch roof to become balcony that access from my master bedroom. It is a huge area...i think I'm looking at 22ft wide x 20ft long. It seems it will make my balcony very very dark.... And expensive too? What is your suggestion?

Depend on what your budget is and your design you want

Plan to extend a little bit my porch...can anybody quote for 20x4 glass/poly/etc...was quoted RM4.4K for glass..

Maybe you can choose either glass or polycarbonate roofing , for the glass one , the sunlight can directly go through the glass , so the natural sunlight will make ur balcony wont so darker, and polycarbonate also have some series that the sunlight can goes through. Actually its all about the budget problem only .

for the glass one , 80sf x RM46 = RM3680

Looking to extend my kitchen with Metal decking just like the picture. Needs to include sound insulation and water duck

My measurement is 22x7ft.

It is basically following the 2nd picture.

Anybody knows a good contractor to do it and how much will it cost?

What's the thickness and material? Normal glass or tempered bro?

Budget I haven decide, as I'm trying to figuring out how much will the roof cost me. So I guess I will find out all the pricing for the same extension and compare myself....

the design that u posted. dont need column to support? the hanging type whats the max length and width it can support? if width 24ft and length(from building) is 12ft. can do this hanging type? or need column to support?