Characteristics

Wood

Aluminium

Upvc

Price

Expensive

Expensive

Slightly more than Aluminum

Security/ Safety

Good

Fair

Excellent

Installation

Fair

Fair

Excellent

Corrosion Resistant

Good

Fair

Excellent

Durability

Good

Fair

Excellent

Aesthetics

Good

Good

Excellent

Thermal Conductivity

Nil

High

Nil

Chemical Resistance

Rots

Corrodes

No Effect

Surface Finish

Good

Good

Excellent