SDS completes exterior envelope due diligence services to provide clients with a detailed assessment of an asset. These are often completed as pre-purchase or pre-sale evaluations with the aim of understanding the exterior envelope in terms of its materials, construction methodologies, and existing condition. These observations enable us to anticipate necessary maintenance and repairs with both short and long-term considerations. SDS has experience performing due diligence assessments on commercial, hospitality and multi-family residential properties.