Carbon fiber is considered as a material of future. It has better mechanical properties when compared to metals like steel and aluminium. And its high strength to weight ratio makes it a promising component for modern buildings, spacecrafts etc. Carbon fiber has a low compressive to tensile strength ratio. Carbon fiber can't operate under high temperature conditions. Current work proposes a composite design which will help in shielding carbon fiber from high temperature. For this sole purpose we are using high temperature polyimide plastic, vespel SP-21 and high temperature epoxy resin eccobond 104. The manufacturing of the composite is done by vacuum bagging process. The manufactured composite is future heat treated to obtain high tensile strength. Using rules of mixture equations approximate equivalent properties of the composite is found and is used for finite element modelling of the composite. This model is used for the analysis of a single layer and double layer of the composite sheet. The stresses and elongation at the layers are analyzed. The optimum loads for single and double layer composite was found by trial and error method.