History of Conservatories
In this chapter you can read on the history on conservatories.
The
historical development of conservatories is unavoidably linked to
advances in the manufacture of sheet glass over the last 250 years.
The availability of good, distortion-free glass is taken for granted
these days, but until the middle of the 18th century, glass for
windows was spun as a thin disc about 4ft across. Panes were then
cut from the outside edge, leaving the whirled center of the disc
to be sold off cheaply or thrown away; sometimes to be retrieved
for installation in the doors and windows of alehouses!
Nevertheless, in the grander houses of the aristocracy
and those of merchants that had grown rich trading with Africa,
India, the Far East and the West Indies, there was a genuine desire
to germinate seeds and grow cuttings brought back from these exotic
climes. This led to the construction of orangeries and conservatories,
which were heated to protect plants from the effects of the British
winter. At last, it became possible to live in the garden all year
round.
Initial
designs favoured brick or stone structures with wide glazed areas
between columns and a solid roof. However, as the Industrial Revolution
gathered pace, the use of cast iron, allied to ever cheaper rolled
glass, allowed architects to design increasingly delicate buildings
where glass was the predominant material. This trend culminated
in the Crystal Palace designed to house the 1851 Exhibition in London.
This was the first major example of modular construction with its
cast iron columns and framework being assembled in less than a year.
The success of the Crystal Palace led to an outpouring
to standardized of conservatories for the Victorian middle class,
which became ever more ornate as tastes changed, providing an apt
setting for formal tea parties and lovers' trysts well into the
Edwardian period.
By the 1920s, cast iron conservatories had succumbed
to frost damage and the ravages of rust. To some extent they were
also the victims of their own success, being added to smaller and
smaller houses until they fell from favour with the day's glitterati!
Very few new conservatories were being built and as houses became
warmer and more comfortable there was a reaction against previous
conservatories that tended to be cold in winter unless kept warm
at almost prohibitive cost.
It was not until the early 1970s that new developments
in materials such as the introduction of float glass and construction
techniques, including the emergence of sealed double-glazing, made
conservatories a practical proposition once again.
Today's home owner is literally spoilt for choice,
not only in materials - aluminium, uPVC, hardwood and treated softwood,
but in styles available. Notable amongst these are classic Georgian,
Victorian and Edwardian designs as well as conservatories with a
contemporary appeal. The use of double-glazing in the form of sealed
units has virtually eliminated the condensation that was inevitable
with older, single-glazed conservatories and it is also possible
to specify low-emission glass, known as 'Low E', which incorporates
a thin layer of metallic oxides that gives a level of thermal efficiency
equivalent to an extra pane of glass.
If global warming is fact, solar gain must also be
countered and modern conservatories offer a number of solutions.
These include efficient ventilators, opening windows and solar-reflecting
blinds, which are particularly effective when used in south-facing
conservatories.
Convenient to use, easy to maintain and a valuable
asset to any home, modern conservatories still reflect the aims
of their 18th century creators: to live with nature throughout the
year.
Please BOOKMARK this page so that
you can return easily for more information.
|