The scary sewing skill swap

Try saying that after a drink or two...

This frankly scary looking collection is for a long - promised jacket for the husband.

Earlier in the year he did a beautiful renovation on a vintage Elswick bike for me and in a fit of gratitude I promised to make him a jacket.

It has to be mentioned that hubby is a fussy bugger when it comes to clothes. Everything has to be perfect or he won't wear it so I'm under pressure on this one! Here's my brief:

The pattern we agreed on is the Fairbanks pullover anorak from Green Pepper (bought from Rocky Woods - a treasure trove for this sort of pattern, which is not easy to find elsewhere).  The jury is still out on the inclusion of extra pockets - he likes pockets.  I am making a few amends to the pattern. In addition to a possible sleeve pocket and maybe 2 lower pockets for hands, the main pocket will be a patch pocket on the outside and the flap will be squared off.

The fabric hubby chose is a navy Goretex (the real thing and if you have ever tried to buy this fabric you'll know what a great ebay find this was!). We also got swatches from Pennine Outdoor who are so helpful on understanding this type of waterproof performance fabric. You have to line Goretex as the inside is coated with waterproofing which will eventually rub off as it is worn if left unlined.  He wanted a breathable lining of course so he chose a navy cotton. He doesn't want padding or insulation as he prefers to layer underneath with a base layer rather than wear a bulky jacket.

Fairbanks is a very clear pattern with good instructions on how best to sew the seams (with straight stitch first then zigzag inside the seam allowance and trim) but not so much on sealing the seams other than you have to do it! If you don't, water will drip through the needle holes rendering your precious waterproof fabric next to useless.

I've gathered a few resources on this as they were pretty few and far between - maybe this might help someone else! The choice is pretty much between a liquid sealant or taping the seams.

A post on the Sewaholic blog about making a waterproof Minoru was very useful

This helpful lady tested various seam sealing options

KBenco has sewn with Goretex and various other outdoor fabrics and posted about how to work with it here

This Ebay guide is goodl for understanding the difference between fabrics and has some good tips

 Based on the above, I decided to go for seam tape purchased from Pennine Outdoor which states that it works well for Goretex type fabrics. It irons on fairly easily at a temperature that doesn't damage the fabric (from the test swatches I have done so far) but once it's on, it's not coming off so I'm going to have to be careful! Ripping back seams isn't going to be an option as it will leave obvious holes in the fabric. 

I'm using microtex needles (to make the smallest possible holes when sewing) and standard polyester thread. I also have a waterproof zip.

Wish me luck!

Have you ever done a skill swap where you swapped your sewing skills for something you couldn't do? Any tips for sewing with waterproof fabric?