Timber frame House extension

3m x 4m (9.84ft x 13.12ft)

House Extension price starts from 1000€ per 1 floor sq/m with timber cladding finish and plastered finish price starts from 1100€ per 1 floor sq/m

(flat pack, price includes VAT)
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Up to 25 years warranty
Premium Quality
Delivery 4-6 weeks

Timber finish internally and externally

UPVC windows and doors

Roof shingles

Roof and floor insulation (100 mm mineral wool with breathable membrane)

Our Extensions will provide you with an extra space and an affordable price without disappointment on the quality. You can also enjoy double glazed windows with many of extension models, giving you that extra protection against those cold winter days and chilly summer evenings. Timber extensions are top quality and making their usage possibilities endless. So, whether you’re looking for the garden house and create a space to work from home or to build an impressive area to entertain friends – we have the perfect solution for you.


We are custom log house and log cabin provider.
Any of our log cabin models can be redesigned according to your requirements with no extra charge. 
Extension size, window and door size, window and door position, floor layout can be customized according to your needs. 
Even if you have your own idea, please make rough floor layout drawing with sizes and email us for a quotation to info@ecologcabins.ie