Special Offers

New to INVICTA Window Cleaning? If so, we have a fantastic offer designed specifically for you...

Special Offers from Invicta Scotland
We will give you 20% Discount off of your first window clean!
(this offer is only available to customers that are having a regular window clean and is not available for one-off window cleans)

To sign up: Please complete the email signup form listed on this page, once subscribed you will receive an email with instructions on how to claim your discount.


Master Guild of Window Cleaners

New Customer Special Offer

SUBSCRIBE NOW to receive 20% discount off of your first regular window clean with INVICTA

We will not pass on or sell your details to any third parties, your information will only be used for our own advertising and information purposes.

Contact Details


Dundee:  01382 214486

Perth:      01738 230014

Pitlochry: 01796 510185

  Monday - Saturday:  09:00am - 5.00pm
Sunday: Closed


INVICTA are the best window cleaning firm I have experienced in 10 years managing buildings.
Competitively priced but worth their weight in gold, absolutely excellent standard of finish, beyond what I thought was possible in terms of "cleaned" from 7-10 other supposedly professional commercial window cleaning firms I have used serving Tayside. Professional and always on time, also flexible dependant on business needs with no price fluctuation.
Matthew and Pete always excellent and will even return to a job without additional charges if they are not happy with the finish, Matthew always his own most severe critic for standards, way beyond my expectations for large scale glass standard of finish...
If you pay someone else to clean your windows, you are wasting your money.
Maintenance Dept.
Holiday Inn Express Dundee