Sips Eco Panels are our own high quality version of SIP (Structural Insulated Panel). Manufactured and fabricated in the UK, Sips Eco Panels are an advanced form of pre-insulated frame that are an evolution of timber-frame, offering all of the benefits of a quick, off-site form of construction, with the solidity of other forms of construction. SIPs are high quality, environmentally friendly, highly insulated and very quick to erect.