Mon–Sat · 9am–7pm
Home/Guides/Our uPVC Installation Standards
Installation · Profile & Brand

Our uPVC Installation Standards

A great window badly fitted is a poor window. Here are the standards we hold when installing.

Our installation standards

Look for this

  • Old windows removed cleanly
  • New units seated true, level, and square
  • Fixed securely into the opening
  • Sealed against weather and dust
  • Operation tested — opening, closing, locking
  • Area cleaned and window handed over

Why installation decides the result

E

v

e

n

a

w

e

l

l

-

m

a

d

e

w

i

n

d

o

w

u

n

d

e

r

p

e

r

f

o

r

m

s

i

f

s

e

a

t

e

d

b

a

d

l

y

o

r

s

e

a

l

e

d

p

o

o

r

l

y

.

I

n

s

t

a

l

l

a

t

i

o

n

i

s

w

h

e

r

e

q

u

a

l

i

t

y

i

s

r

e

a

l

i

s

e

d

o

r

l

o

s

t

,

w

h

i

c

h

i

s

w

h

y

w

e

f

i

t

w

i

t

h

o

u

r

o

w

n

t

r

a

i

n

e

d

t

e

a

m

.

In-house fitting

O

u

r

o

w

n

t

e

a

m

i

n

s

t

a

l

l

s

t

o

t

h

e

s

e

s

t

a

n

d

a

r

d

s

n

o

s

u

b

c

o

n

t

r

a

c

t

o

r

s

s

o

t

h

e

a

c

c

o

u

n

t

a

b

i

l

i

t

y

f

o

r

t

h

e

f

i

n

i

s

h

e

d

r

e

s

u

l

t

s

t

a

y

s

w

i

t

h

u

s

f

r

o

m

m

e

a

s

u

r

e

m

e

n

t

t

h

r

o

u

g

h

f

i

t

t

i

n

g

.

Questions

Frequently asked

What are Glassterr's installation standards?

Old windows removed cleanly, new units seated true and level, fixed securely, sealed against weather and dust, operation tested, and the area cleaned.

Why does installation matter so much?

A well-made window underperforms if seated or sealed badly. Installation is where quality is realised or lost.

Do you use your own fitters?

Yes — our own trained team, no subcontractors, so accountability stays with us.

From our range

What we make

uPVC Sliding Windows

Multi-track windows that need no swing space.

uPVC Casement Windows

Side-hung sashes for full airflow and the tightest seal.

uPVC Performance Systems

Double-glazed acoustic and thermal windows.

Related Guides

You might also need

Related guides covering this topic from other angles — different products, applications, or contexts.

Talk to the maker, not a middleman

Tell us your openings or your project, and we'll measure, advise, and quote — factory-direct from our Pannimadai works in Coimbatore.