Dortek Ltd

ADSA

Dortek Ltd

ADSA

Certificate type

Alcumus SafeContractor

Dortek Ltd

Alcumus SafeContractor

Certificate type

BM TRADA scheme for Q-Mark Fire Door Installation to STD052

Dortek Ltd

BM Trada

Certificate type

BM TRADA scheme for Q-Mark Fire Door Maintenance to STD058

Dortek Ltd

BM Trada

Certificate type

CHAS

Dortek Ltd

CHAS

Certificate type

Constructionline

Dortek Ltd

Constructionline Gold

Certificate type

Environmental Product Declaration - (Fire Rated Doors)

Dortek Ltd

EPD

Certificate type

Environmental Product Declaration - (Non-Fire Rated Standard Doors)

Dortek Ltd

EPD

Certificate type