Francis Henry Crittall (1860–1935) was an English businessman and philanthropist who in 1884 in the Essex town of Braintree instigated the manufacture of metal-framed windows by the Crittall Manufacturing Company Ltd. This company, now known as Crittall Windows Ltd, became the world's leading manufacturer of steel-framed windows. Crittall also funded the development of the model village of Silver End in Essex.
Francis Henry Crittall was the son of Francis Berrington Crittall and Fanny Godfrey. Crittall, in 1849, bought the Bank Street ironmongery in Braintree. After gaining work experience in Birmingham and Chester, Francis Henry took over the family business following his father's death, and in 1884 began to manufacture metal-framed windows. Five years later (1889), the Crittall Manufacturing Company Ltd was incorporated.
At this time the firm's output in a two-year period was 20 tonnes. In 1880 the company employed 11 men, by the 1890s this figure was 34, by 1918, 500.[1]
Under Crittall's management, the company expanded both domestically and internationally, manufacturing munitions during the First World War and then providing metal window frames for the UK government's post-war housing investment programme.
Crittall's portrait was painted by Augustus Edwin John in 1919, and the work was donated by the Crittall family to the National Portrait Gallery in 1994.[2]